- Carbide Insert

carbide insert shims

Carbide Insert

Carbide inserts are cutting tools used in machining operations, such as turning, milling, and drilling. They are made from a combination of tungsten carbide and a metallic binder, typically cobalt or nickel. The inserts have a distinct geometric shape with multiple cutting edges, allowing for efficient material removal and precise machining.

Carbide inserts offer several advantages over traditional high-speed steel tools. The hardness and wear resistance of tungsten carbide make the inserts highly durable, allowing for extended tool life and reduced downtime. They can withstand high cutting speeds and temperatures, resulting in faster machining and improved productivity.

The metallic binder provides toughness and strength to the inserts, preventing chipping or fracturing during cutting operations. This enhances the reliability and stability of the inserts, especially when subjected to heavy loads and high-impact forces.

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Introduction

Carbide inserts are cutting tools used in machining operations for turning, milling, and drilling. Made of tungsten carbide and a metallic binder, these inserts provide exceptional hardness, wear resistance, and durability. With their multiple cutting edges and various shapes, carbide inserts enable efficient material removal and precise machining, making them essential components in modern manufacturing processes.

Composition and Structure

Carbide inserts are composed of a material called cemented carbide, which is a combination of tungsten carbide (WC) particles and a metallic binder, typically cobalt (Co). The composition and structure of carbide inserts play a crucial role in their performance and durability.

The structure of carbide inserts consists of tungsten carbide particles dispersed within a cobalt matrix. The tungsten carbide particles form the cutting edges and wear-resistant regions of the inserts, while the cobalt matrix provides support and toughness.

Hardness

Carbide inserts are exceptionally hard, often ranking higher on the Mohs scale of hardness compared to other cutting materials.

Wear Resistance

Carbide inserts exhibit excellent wear resistance, even when cutting through tough materials or at high cutting speeds.

Toughness

The metallic binder, typically cobalt, adds toughness and impact resistance to the inserts, preventing chipping or fracturing during machining operations.

Heat Resistance

Withstands high temperatures generated during cutting without compromising performance.

Cutting Performance

Carbide inserts offer high cutting performance, delivering efficient material removal rates, improved surface finish, and dimensional accuracy.

Versatility

Carbide inserts are versatile tools that can be used for machining various materials, including steels, stainless steels, cast iron, aluminum, and exotic alloys.

Chip Control

Carbide inserts are designed to provide effective chip control during machining operations.

Coatability

Carbide inserts can be coated with specialized coatings such as titanium nitride (TiN) or titanium carbonitride (TiCN) to further enhance their properties.

Powder Preparation

Tungsten carbide and metallic binder powders, such as cobalt or nickel, are prepared separately.

Mixing

The tungsten carbide and metallic binder powders are carefully mixed in precise proportions.

Compacting

The mixed powder is placed into a die and subjected to high pressure using a hydraulic press. This compacts the powder into the desired insert shape.

Pre-Sintering

The compacted inserts undergo pre-sintering in a furnace. This low-temperature process removes binders and enhances the green strength of the inserts.

Shaping

The pre-sintered inserts are machined or ground to achieve the final shape, dimensions, and cutting edge geometry. This step requires precision to ensure accurate cutting performance.

Final Sintering

The shaped inserts are subjected to high-temperature sintering in a furnace. This process allows the tungsten carbide particles to bond together, forming a solid structure with the metallic binder.

Grinding and Finishing

The sintered inserts undergo grinding and finishing operations to refine the cutting edges, remove any imperfections, and achieve the desired surface finish.

Coating (Optional)

Some carbide inserts may undergo coating processes to enhance their properties. These coatings improve wear resistance, reduce friction, and extend tool life.

Turning

Carbide inserts are extensively used in turning operations, which involve removing material from a rotating workpiece. They provide efficient and precise cutting, making them ideal for tasks such as cylindrical turning, facing, grooving, and threading.

Milling

Carbide inserts are commonly employed in milling operations, where material is removed using rotating multi-point cutting tools. They are used for tasks such as face milling, shoulder milling, slotting, and contouring. Carbide inserts enable high-speed machining and deliver superior surface finishes.

Drilling

Carbide inserts are utilized in drilling operations to create holes in various materials. They offer excellent cutting performance and stability during drilling processes. Carbide inserts are suitable for both traditional drilling and more advanced techniques like indexable drilling.

Parting and Grooving

Carbide inserts are frequently used in parting and grooving applications, which involve cutting off or creating grooves on workpieces. They provide precise and reliable cutting, allowing for efficient operations in industries such as automotive, aerospace, and general engineering.

Turning

Carbide inserts are extensively used in turning operations, which involve removing material from a rotating workpiece. They provide efficient and precise cutting, making them ideal for tasks such as cylindrical turning, facing, grooving, and threading.

Milling

Carbide inserts are commonly employed in milling operations, where material is removed using rotating multi-point cutting tools. They are used for tasks such as face milling, shoulder milling, slotting, and contouring. Carbide inserts enable high-speed machining and deliver superior surface finishes.

Drilling

Carbide inserts are utilized in drilling operations to create holes in various materials. They offer excellent cutting performance and stability during drilling processes. Carbide inserts are suitable for both traditional drilling and more advanced techniques like indexable drilling.

Parting and Grooving

Carbide inserts are frequently used in parting and grooving applications, which involve cutting off or creating grooves on workpieces. They provide precise and reliable cutting, allowing for efficient operations in industries such as automotive, aerospace, and general engineering.

What Is a tungsten carbide insert?

A tungsten carbide insert is a cutting tool made from tungsten carbide, a material known for its incredible hardness and wear resistance. These inserts are used in machining processes to cut, shape, and finish various materials, including metals and composites. They are highly valued for their ability to maintain a sharp cutting edge even under extreme conditions.

Can tungsten carbide inserts be resharpened?

Yes, tungsten carbide inserts can be resharpened, but the process requires specialized equipment and expertise. Resharpening can extend the tool’s life and maintain cutting performance, but it is often more cost-effective to replace the inserts.

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What materials can boring inserts machine?

Boring inserts can machine a wide range of materials, including steels, cast irons, non-ferrous metals, plastics, and composites. Their high hardness makes them particularly effective for cutting tough and abrasive materials.

What are the advantages of using coated carbide inserts?
  • Increased Wear Resistance: Coatings like TiN or TiAlN extend tool life.
  • Enhanced Performance: Better heat resistance and reduced friction.
  • Higher Cutting Speeds: Allow for faster machining processes.
  • Improved Surface Finish: Produces smoother and more precise cuts.
  • Versatility: Suitable for a wide range of materials and applications.

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How do I properly maintain and store general turning inserts?

Store inserts in a clean, dry environment, protected from impact, moisture, and extreme temperatures. Use appropriate chip brushes and cleaning methods to remove chips and debris after each use. Proper storage and maintenance can significantly extend the life of your inserts and ensure consistent performance.

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How do I choose the right carbide grade for my turning application?

Consider the material being machined (hardness, machinability), the type of turning operation (roughing, finishing), the desired tool life, and the cutting parameters (speed, feed, depth of cut). Consult supplier catalogs, online resources, or seek expert advice to determine the most suitable grade.

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What are threading inserts?

Threading inserts for turning are indexable cutting tools specifically engineered to machine external and internal threads on lathes or turning centers. Unlike their counterparts used for general turning operations, threading inserts feature precisely ground cutting edges that correspond to the desired thread form, pitch, and diameter. This specialized geometry allows for the efficient and accurate creation of threads in a single pass or multiple passes, depending on the thread specifications and material being machined.

What are the applications of carbide inserts?
  • Turning Operations: For precise metal cutting and shaping.
  • Milling: In both face and end milling tasks.
  • Drilling: To enhance tool life and performance.
  • Boring: For accurate hole enlarging.
  • Grooving and Threading: In industrial machining.

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How do I choose the right rake angle for my application?

Selecting the appropriate rake angle depends on the material being machined and the desired cutting conditions. Softer materials and finishing operations generally benefit from positive rake angles, while harder materials and roughing operations often require negative rake angles.

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What Is a carbide endmill for non-ferrous metals?

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How does the number of flutes affect the performance of a carbide endmill for non-ferrous metals?

The number of flutes affects the cutting performance and material removal rate. Fewer flutes provide better chip evacuation, which is important for non-ferrous metals that tend to generate longer chips. However, more flutes can offer smoother cuts and better finishes. The choice depends on the specific material and the milling operation.

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How do I choose the right number of flutes for my application?

The optimal number of flutes depends on factors like material being machined, desired surface finish, and available spindle power. More flutes generally provide smoother finishes and higher material removal rates but require increased spindle speed and power.

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What are the typical signs of end mill wear, and how can I maximize tool life?

Signs of wear include increased cutting forces, surface finish degradation, and chip welding. Optimize cutting parameters, ensure proper coolant application, and avoid excessive tool overhang to extend tool life.

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What are the applications of carbide end mills?
  • Milling: For contouring, slotting, and pocketing.
  • Die and Mold Making: Precise shaping and finishing.
  • Aerospace and Automotive: High-performance material removal.
  • Medical Devices: Precision machining of complex parts.
  • Prototyping: Creating detailed and intricate designs.

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What are the key advantages of cemented carbide end mills?

Cemented carbide end mills offer significantly greater hardness, wear resistance, and heat resistance compared to HSS end mills. This translates to extended tool life, higher cutting speeds, increased material removal rates, and the ability to machine harder materials.

What materials can solid carbide end mills cut?

Solid carbide end mills can cut a wide range of materials, including steel, stainless steel, aluminum, titanium, and composites. Their hardness and wear resistance make them suitable for both soft and hard materials.

What are the primary advantages of using a 3 flute end mill compared to a 2 flute end mill?

3 flute end mills offer a better balance between chip evacuation and surface finish compared to 2 flute end mills. They generally produce a smoother surface finish while still providing efficient chip removal in many materials, making them versatile for various applications.

What are the primary advantages of using a two flute end mill compared to an end mill with more flutes?

2 flute end mills excel in efficient chip evacuation, particularly in softer materials, and allow for higher cutting speeds and feed rates due to reduced cutting edge contact. This translates to faster machining times and increased productivity.

What are the primary advantages of using a 4 flute end mill compared to a 2 flute end mill?

4 flute end mills offer increased stability, improved chip evacuation, and generally smoother surface finishes compared to 2 flute end mills. This makes them well-suited for a wider range of materials and machining operations, particularly when higher cutting forces are involved.

Turning Inserts Data

Turning Carbide Insert Description

A turning carbide insert is a small, specialized cutting tool used in turning operations. It features a hard carbide tip or insert that is designed for cutting, shaping, and finishing the outer surface of a workpiece. The carbide insert is securely mounted on a tool holder or clamp, allowing it to rotate and engage with the workpiece.

Turning carbide inserts are specifically designed for lathe machines and are commonly used in metalworking applications. They are known for their exceptional hardness, wear resistance, and ability to withstand high cutting speeds. The carbide tip is engineered with multiple cutting edges, enabling efficient material removal and precise turning operations.

Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP15T TP25S TP25T TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
TCNMA120404 12.7 12.9 4.76 5.16 0.4                    
TCNMA120408 12.7 12.9 4.76 5.16 0.8                    
TCNMA120412 12.7 12.9 4.76 5.16 1.2                    
TCNMA160608 16.1 15.9 6.35 6.35 0.8                    
TCNMG120404-KN5 12.7 12.9 4.76 5.16 0.4                    
TCNMG120408-KN5 12.7 12.9 4.76 5.16 0.8                    
TCNMG120412-KN5 12.7 12.9 4.76 5.16 1.2                    
TCNMG160608-KN5 16.1 15.9 6.35 6.35 0.8                    
TCNMG120404-PM4 12.7 12.9 4.76 5.16 0.4                  
TCNMG120408-PM4 12.7 12.9 4.76 5.16 0.8              
TCNMG120412-PM4 12.7 12.9 4.76 5.16 1.2              
TCNMG120404-SM3 12.7 12.9 4.76 5.16 0.4                  
TCNMG120408-SM3 12.7 12.9 4.76 5.16 0.8                  
TCNMG120412-SM3 12.7 12.9 4.76 5.16 1.2                  
TCNMG120404-HS2 12.7 12.9 4.76 5.16 0.4                  
TCNMG120408-HS2 12.7 12.9 4.76 5.16 0.8                  
TCNMG120412-HS2 12.7 12.9 4.76 5.16 1.2                  
TCNMG120404-PM3 12.7 12.9 4.76 5.16 0.4                  
TCNMG120408-PM3 12.7 12.9 4.76 5.16 0.8                  
TCNMG120412-PM3 12.7 12.9 4.76 5.16 1.2                  

Insert shapeTypeDimension (mm)Grade
PMKHCermet
ΦI.CLSΦdReTP15STP15TTP25STP25TTA20FTA10ATM20RTK10RTA05ATMC20TMC35
DNMA15040412.715.54.765.160.4          
DNMA15040812.715.54.765.160.8          
DNMA15060412.715.56.355.160.4          
DNMA15060812.715.56.355.160.8          
DNMG150404-KN512.715.54.765.160.4          
DNMG150408-KN512.715.54.765.160.8          
DNMG150604-KN512.715.56.355.160.4          
DNMG150608-KN512.715.56.355.160.8          
DNMG150404-PM412.715.54.765.160.4         
DNMG150408-PM412.715.54.765.160.8       
DNMG150604-PM412.715.56.355.160.4       
DNMG150608-PM412.715.56.355.160.8       
DNMG150404-SM312.715.54.765.160.4         
DNMG150408-SM312.715.54.765.160.8         
DNMG150604-SM312.715.56.355.160.4         
DNMG150608-SM312.715.56.355.160.8         
DNMG150404-HS212.715.54.765.160.4         
DNMG150408-HS212.715.54.765.160.8         
DNMG150604-HS212.715.56.355.160.4         
DNMG150608-HS212.715.56.355.160.8         
DNMG150404-PM312.715.54.765.160.4         
DNMG150408-PM312.715.54.765.160.8         
DNMG150604-PM312.715.56.355.160.4         
DNMG150608-PM312.715.56.355.160.8         
DNMG150604L-VF12.715.56.355.160.4         
DNMG150604R-VF12.715.56.355.160.8         
DNMG150608L-VF12.715.56.355.160.4         
DNMG150608R-VF12.715.56.355.160.8         
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP15T TP25S TP25T TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TSNMA120404 12.7 12.7 4.76 5.16 0.4                    
TSNMA120408 12.7 12.7 4.76 5.16 0.8                    
TSNMA150608 15.875 15.875 6.35 6.35 0.8                    
TSNMA150612 15.875 15.875 6.35 6.35 1.2                    
Image TSNMG120404-KN5 12.7 12.7 4.76 5.16 0.4                    
TSNMG120408-KN5 12.7 12.7 4.76 5.16 0.8                    
TSNMG150608-KN5 15.875 15.875 6.35 6.35 0.8                    
TSNMG150612-KN5 15.875 15.875 6.35 6.35 1.2                    
Image TSNMG120404-PM4 12.7 12.7 4.76 5.16 0.4                  
TSNMG120408-PM4 12.7 12.7 4.76 5.16 0.8              
TSNMG150608-PM4 15.875 15.875 6.35 6.35 0.8                  
TSNMG150612-PM4 15.875 15.875 6.35 6.35 1.2                  
Image TSNMG120404-SM3 12.7 12.7 4.76 5.16 0.4                  
TSNMG120408-SM3 12.7 12.7 4.76 5.16 0.8                  
TSNMG150608-SM3 15.875 15.875 6.35 6.35 0.8                  
TSNMG150612-SM3 15.875 15.875 6.35 6.35 1.2                  
Image TSNMG120404-HS2 12.7 12.7 4.76 5.16 0.4                  
TSNMG120408-HS2 12.7 12.7 4.76 5.16 0.8                  
TSNMG150608-HS2 15.875 15.875 6.35 6.35 0.8                  
TSNMG150612-HS2 15.875 15.875 6.35 6.35 1.2                  
Image TSNMG120404-PM3 12.7 12.7 4.76 5.16 0.4                  
TSNMG120408-PM3 12.7 12.7 4.76 5.16 0.8                  
TSNMG120412-PM3 12.7 12.7 4.76 5.16 1.2                  
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP15T TP25S TP25T TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TTNMA160404 9.525 16.5 4.76 3.81 0.4                    
TTNMA160408 9.525 16.5 4.76 3.81 0.8                    
TTNMA220408 12.7 22 4.76 5.16 0.8                    
TTNMA220412 12.7 22 4.76 5.16 1.2                    
Image TTNMG160404-KN5 9.525 16.5 4.76 3.81 0.4                    
TTNMG160408-KN5 9.525 16.5 4.76 3.81 0.8                    
TTNMG220408-KN5 12.7 22 4.76 5.16 0.8                    
TTNMG220412-KN5 12.7 22 4.76 5.16 1.2                    
Image TTNMG160404-PM4 9.525 16.5 4.76 3.81 0.4                  
TTNMG160408-PM4 9.525 16.5 4.76 3.81 0.8              
TTNMG220408-PM4 12.7 22 4.76 5.16 0.8                  
TTNMG220412-PM4 12.7 22 4.76 5.16 1.2                  
Image TTNMG160404-SM3 9.525 16.5 4.76 3.81 0.4                  
TTNMG160408-SM3 9.525 16.5 4.76 3.81 0.8                  
TTNMG220408-SM3 12.7 22 4.76 5.16 0.8                  
TTNMG220412-SM3 12.7 22 4.76 5.16 1.2                  
Image TTNMG160404-HS2 9.525 16.5 4.76 3.81 0.4                  
TTNMG160408-HS2 9.525 16.5 4.76 3.81 0.8                  
TTNMG160412-HS2 9.525 16.5 4.76 3.81 1.2                  
Image TTNMG160404-PM3 9.525 16.5 4.76 3.81 0.4                  
TTNMG160408-PM3 9.525 16.5 4.76 3.81 0.8                  
TTNMG160412-PM3 9.525 16.5 4.76 3.81 1.2                  
Image TTNMG160404R-VF 9.525 16.5 4.76 3.81 0.4                  
TTNMG160404L-VF 9.525 16.5 4.76 3.81 0.4                  
Image TTNMG160404R-JP 9.525 16.5 4.76 3.81 0.4                    
TTNMG160404L-JP 9.525 16.5 4.76 3.81 0.4                    
TTNMG160408R-JP 9.525 16.5 4.76 3.81 0.8                    
TTNMG160408L-JP 9.525 16.5 4.76 3.81 0.8                    
Image TTNGG160402R-S 9.525 16.5 4.76 3.81 0.2                
TTNGG160402L-S 9.525 16.5 4.76 3.81 0.2                
TTNGG160404R-S 9.525 16.5 4.76 3.81 0.4                
TTNGG160404L-S 9.525 16.5 4.76 3.81 0.4                
Image TTNGG160402R-C 9.525 16.5 4.76 3.81 0.2                
TTNGG160402L-C 9.525 16.5 4.76 3.81 0.2                
TTNGG160404R-C 9.525 16.5 4.76 3.81 0.4                
TTNGG160404L-C 9.525 16.5 4.76 3.81 0.4                
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TVNMG160404-PM4 9.525 16.6 4.76 3.81 0.4                  
TVNMG160408-PM4 9.525 16.6 4.76 3.81 0.8                  
TVNMG160412-PM4 9.525 16.6 4.76 3.81 1.2                  
Image TVNMG160404-SM3 9.525 16.6 4.76 3.81 0.4                  
TVNMG160408-SM3 9.525 16.6 4.76 3.81 0.8                  
Image TVNMG160404-HS2 9.525 16.6 4.76 3.81 0.4                  
TVNMG160408-HS2 9.525 16.6 4.76 3.81 0.8                  
TVNMG160412-HS2 9.525 16.6 4.76 3.81 1.2                  
Image TVNGG160404R-H 9.525 16.6 4.76 3.81 0.4                  
TVNGG160404L-H 9.525 16.6 4.76 3.81 0.4                  
TVNGG160404R-F 9.525 16.6 4.76 3.81 0.4                  
TVNGG160404L-F 9.525 16.6 4.76 3.81 0.4                  
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP15T TP25S TP25T TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TWNMA080404 12.7 8.7 4.76 5.16 0.4
TWNMA080408 12.7 8.7 4.76 5.16 0.8
TWNMA080412 12.7 8.7 4.76 5.16 1.2
Image TWNMG080404-PM4 12.7 8.7 4.76 5.16 0.4
TWNMG080408-PM4 12.7 8.7 4.76 5.16 0.8
TWNMG080412-PM4 12.7 8.7 4.76 5.16 1.2
Image TWNMG080404-SM3 12.7 8.7 4.76 5.16 0.4
TWNMG080408-SM3 12.7 8.7 4.76 5.16 0.8
TWNMG080412-SM3 12.7 8.7 4.76 5.16 1.2
Image TWNMG080404-HS2 12.7 8.7 4.76 5.16 0.4
TWNMG080408-HS2 12.7 8.7 4.76 5.16 0.8
TWNMG080412-HS2 12.7 8.7 4.76 5.16 1.2
Image TWNMG080404-PM3 12.7 8.7 4.76 5.16 0.4
TWNMG080408-PM3 12.7 8.7 4.76 5.16 0.8
TWNMG080412-PM3 12.7 8.7 4.76 5.16 1.2
Image TWNMG080404R-JP 12.7 8.7 4.76 5.16 0.4
TWNMG080404L-JP 12.7 8.7 4.76 5.16 0.4
TWNMG080408R-JP 12.7 8.7 4.76 5.16 0.8
TWNMG080408L-JP 12.7 8.7 4.76 5.16 0.8
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TRNMG120400 12.7 12.7 4.76 5.16
Image TRCMX160600-PR8 16 16 6.35 5.5
TRCMX200600-PR8 20 20 6.35 6.5
TRCMX250700-PR8 25 25 7.94 7.2
TRCMX320900-PR8 32 32 9.52 9.5
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP15T TP25S TP25T TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TCCMT060204-HS2 6.35 6.4 2.38 2.8 0.4                  
TCCMT060208-HS2 6.35 6.4 2.38 2.8 0.8                  
TCCMT09T304-HS2 9.525 9.7 3.97 4.4 0.4                  
TCCMT09T308-HS2 9.525 9.7 3.97 4.4 0.8                  
TCCMT120404-HS2 12.7 12.9 4.76 5.5 0.4                  
TCCMT120408-HS2 12.7 12.9 4.76 5.5 0.8                  
Image TCCMT060204-SM3 6.35 6.4 2.38 2.8 0.4                  
TCCMT060208-SM3 6.35 6.4 2.38 2.8 0.8                  
TCCMT09T304-SM3 9.525 9.7 3.97 4.4 0.4                  
TCCMT09T308-SM3 9.525 9.7 3.97 4.4 0.8                  
TCCMT120404-SM3 12.7 12.9 4.76 5.5 0.4                  
TCCMT120408-SM3 12.7 12.9 4.76 5.5 0.8                  
Image TCCMT060204-PF3 6.35 6.4 2.38 2.8 0.4                    
TCCMT060208-PF3 6.35 6.4 2.38 2.8 0.8                    
TCCMT09T304-PF3 9.525 9.7 3.97 4.5 0.4                    
TCCMT09T308-PF3 9.525 9.7 3.97 4.5 0.8                    
TCCMT120404-PF3 12.7 12.9 4.76 5.5 0.4                    
TCCMT120408-PF3 12.7 12.9 4.76 5.5 0.8                    
Image TCCMT09T304-PM4 9.525 9.7 3.97 4.4 0.4              
TCCMT09T308-PM4 9.525 9.7 3.97 4.4 0.8              
TCCMT120404-PM4 12.7 12.9 4.76 5.5 0.4              
TCCMT120408-PM4 12.7 12.9 4.76 5.5 0.8              
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TSCMT09T304-HS2 9.525 9.525 3.97 4.4 0.4                  
TSCMT09T308-HS2 9.525 9.525 3.97 4.4 0.8                  
TSCMT120404-HS2 12.7 12.7 4.76 5.56 0.4                  
TSCMT120408-HS2 12.7 12.7 4.76 5.56 0.8                  
Image TSCMT09T304-SM3 9.525 9.525 3.97 4.4 0.4                  
TSCMT09T308-SM3 9.525 9.525 3.97 4.4 0.8                  
TSCMT120404-SM3 12.7 12.7 4.76 5.56 0.4                  
TSCMT120408-SM3 12.7 12.7 4.76 5.56 0.8                  
Image TSCMT09T304-PF3 9.525 9.525 3.97 4.4 0.4                    
TSCMT09T308-PF3 9.525 9.525 3.97 4.4 0.8                    
TSCMT120404-PF3 12.7 12.7 4.76 5.56 0.4                    
TSCMT120408-PF3 12.7 12.7 4.76 5.56 0.8                    
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TVBMT110304 6.35 11 3.18 2.8 0.4                  
TVBMT110308 6.35 11 3.18 2.8 0.8                  
TVBMT160404 9.525 16.5 4.76 4.4 0.4                  
TVBMT160408 9.525 16.5 4.76 4.4 0.8                  
Image TVBMT110304 6.35 11 3.18 2.8 0.4                  
TVBMT110308 6.35 11 3.18 2.8 0.8                  
TVBMT160404 9.525 16.5 4.76 4.4 0.4                  
TVBMT160408 9.525 16.5 4.76 4.4 0.8                  
Image TVBMT160404 9.525 16.5 4.76 4.4 0.4                  
TVBMT160408 9.525 16.5 4.76 4.4 0.8                  
Image TVBMT160404 9.525 16.5 4.76 4.4 0.4                  
TVBMT160408 9.525 16.5 4.76 4.4 0.8                  
Image TVBMT110304 6.35 11 3.18 2.8 0.4                  
TVBMT110308 6.35 11 3.18 2.8 0.8                  
TVBMT160404 9.525 16.5 4.76 4.4 0.4                  
TVBMT160408 9.525 16.5 4.76 4.4 0.8                  
Insert shape Type Dimension (mm) Grade
P M K H Cermet
La L I.W S br Re TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TKNUX160405-L11 16 16.15 9.525 4.76 2.2 0.5
TKNUX160410-L11 16 16.15 9.525 4.76 2.2 1
TKNUX160405-R11 16 16.15 9.525 4.76 2.2 0.5
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TTBGT060102L-W 3.97 6.4 1.59 2.2 0.2                  
TTBGT060104L-W 3.97 6.4 1.59 2.2 0.4                  
Image TTPGT080202L-W 4.76 8.2 2.38 2.4 0.2                  
TTPGT080204L-W 4.76 8.2 2.38 2.4 0.4                  
TTPGT090202L-W 5.56 9.6 2.38 2.8 0.2                  
TTPGT090204L-W 5.56 9.6 2.38 2.8 0.4                  
TTPGT110302L-W 6.35 11 3.18 3.18 0.2                  
TTPGT110304L-W 6.35 11 3.18 3.18 0.4                  
Image TTCGT110202L-W 6.35 11 2.38 3.18 0.2                  
TTCGT110204L-W 6.35 11 2.38 3.18 0.4                  
Insert shape Type Dimension (mm) Grade
P M K H Cermet
ΦI.C L S Φd Re TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TTCMT090204-HS2 5.56 9.6 2.38 2.5 0.4                  
TTCMT090208-HS2 5.56 9.6 2.38 2.5 0.8                  
TTCMT110204-HS2 6.35 11 2.38 2.8 0.4                  
TTCMT110208-HS2 6.35 11 2.38 2.8 0.8                  
TTCMT16T304-HS2 9.525 16.5 3.97 4.4 0.4                  
TTCMT16T308-HS2 9.525 16.5 3.97 4.4 0.8                  
Image TTCMT090204-SM3 5.56 9.6 2.38 2.5 0.4                  
TTCMT090208-SM3 5.56 9.6 2.38 2.5 0.8                  
TTCMT110204-SM3 6.35 11 2.38 2.8 0.4                  
TTCMT110208-SM3 6.35 11 2.38 2.8 0.8                  
TTCMT16T304-SM3 9.525 16.5 3.97 4.4 0.4                  
TTCMT16T308-SM3 9.525 16.5 3.97 4.4 0.8                  
Image TTCMT090204-PF3 5.56 9.6 2.38 2.5 0.4                
TTCMT090208-PF3 5.56 9.6 2.38 2.5 0.8                
TTCMT110204-PF3 6.35 11 2.38 2.8 0.4                
TTCMT110208-PF3 6.35 11 2.38 2.8 0.8                
TTCMT16T304-PF3 9.525 16.5 3.97 4.4 0.4                
TTCMT16T308-PF3 9.525 16.5 3.97 4.4 0.8                
Insert shape Type Dimension (mm) Grade
P M K H Cermet
Teeth number ΦI.C S Φd α° TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TT161R11WS 11 9.525 3.52 4 55                  
TT161R14WS 14 9.525 3.52 4 55                  
TT16ER11WS 11 9.525 3.52 4 55                  
TT16ER14WS 14 9.525 3.52 4 55                  
Image TT161R1.5ISO 1.5 9.525 3.52 4 55                  
TT161R2.0ISO 2 9.525 3.52 4 55                  
TT16ER1.5ISO 1.5 9.525 3.52 4 55                  
TT16ER2.0ISO 2 9.525 3.52 4 55                  
Insert shape Type Dimension (mm) Grade
P M K H Cermet
b Re L d t TP15S TP25S TP25T TP40S TA20F TA10A TM20R TK10R TA05A TMC20 TMC35
Image TJSMN150-02-N 1.5 0.15 16 1.2 3.5                  
TJSMN200-02-N 2 0.2 16 1.6 3.5                  
TJSMN250-02-N 2.5 0.2 18.5 2 3.85                  
Image TJSMN300-04-C 3 0.4 21 2.35 4.8                  
TJSMN400-04-C 4 0.4 21 3.3 4.8                  
TJSMN500-08-C 5 0.8 26 4.1 5.8                  
TJSMN600-08-C 6 0.8 26 4.1 5.8                  
Image TJRMN200-10-C 2 1 16 1.5 3.5                  
TJRMN300-15-C 3 1.5 21 2.35 4.8                  
TJRMN400-20-C 4 2 21 3.3 4.8                  
TJRMN500-25-C 5 2.5 26 4.1 5.8                  
TJRMN600-30-C 6 3 26 4.1 5.8                  
TJRMN800-40-C 8 4 31 4.1 6.5                  

Milling Inserts Data

Milling Carbide Insert Description

Milling inserts, also known as milling cutters or milling tips, are cutting tools used in milling operations to remove material from a workpiece. These inserts are typically made of hard carbide material and are designed to be mounted on a milling cutter or milling machine.

Milling inserts come in a variety of shapes, sizes, and geometries to suit different milling applications. They feature multiple cutting edges or flutes that facilitate efficient material removal and precise milling operations. The geometry and cutting edge design of the insert are optimized to achieve specific milling tasks, such as roughing, finishing, contouring, or slotting.

Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S Φd TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TRCKT10T3MO-DS3 10 3.97 4.4
Image TRCKT1204MO-DS3 12 4.76 4
Image TRCKT1606MO-BR8 16 6.35 5.5
Image TRCMX1204MO 12 4.76 4.2
TRCMX1606MO 16 6.35 5.2
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S Φd TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TRPMW08T2MOT 8 2.8 3.3          
TRPMW1003MO 10 3.18 4.5          
TRPMW10T3MO 10 3.97 4.6          
TRPMW1204MO 12 4.76 4.4          
Image TRPMT08T2MO-JS 8 2.58 3.3            
TRPMT10T3MO-JS 10 3.97 4.4            
TRPMT1204MO-JS 12 4.76 4.3            
Image TRPMT1204MO-DL 12 4.76 4.4            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S Φd TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TRDMW1204MO-NR8 12 4.76 4.4            
TRDMW1605MO-NR8 16 5.56 5.5            
Image TRDMW1204MO 12 4.76 4.4            
TRDMW1604MO 16 4.76 5            
TRDMW1605MO 16 5.56 5.5            
Image TRDMT0802MO-SN 8 2.48 3.4            
TRDMT10T3MO-SN 10 3.97 4.5            
TRDMT1204MO-SN 12 4.76 4.4            
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TAPMT1135PDER-M2 11.32 3.5 6.19 2.85 0.8          
TAPMT1604PDER-M2 17.21 4.76 9.29 4.48 0.8          
Image TAPMT1135PDER-H2 11.22 3.5 6.2 2.8 0.8          
TAPMT1604PDER-H2 17.25 4.76 9.26 4.4 0.8          
Image TAPMT1135PDER-DL 11.28 3.6 6.22 2.8 0.8            
TAPMT1604PDER-DL 17.37 5.33 9.32 4.5 0.8            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C L S TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TSEEN1203AFTN 12.7 12.7 3.18            
TSEEN1504AFTN 15.875 15.875 4.76            
TSPKN1203ERER 12.7 12.7 3.18          
TSPKN1203EDEL 12.7 12.7 3.18              
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TWPGT080615ZSR 12.85 6.35 5.8 5.5 1.5            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S B Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TWDMW06T320ZTR 10 3.97 1.2 2            
TWDMW080520ZTR 13 5.5 1.5 2            
TWDMW10X620ZTR 13 6 1.2 2            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S B Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TJDMW09T320SR 9.53 3.97 1.8 2          
TJDMW120420SR 13 5.5 1.5 2          
TJDMW140520SR 13 6 1.2 2          
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TLNMU0303ER-GM3 11.9 3.75 6 2.85 1.2            
TLNMU0303ER-GS3 11.9 3.75 6 2.85 1.2            
Image TLOGU030310ER-GM3 12 3.96 6.22 3.45 1            
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TEPMT0603SN-R8 10 3.18 6.35 2.8 8          
TEPNW0603SN-R8 10 3.18 6.35 2.8 8          
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TLPGT010210ER-GM3 6.26 2.19 4.19 2.1 1            
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TXOMX10T308SR-M2 10.2 3.85 6.9 2.96 0.8          
TXOMX120418SR-M3 12.7 5.07 8.2 3.85 0.8          
TXOMX120412SR-M1 12.7 5.05 8.2 3.9 1.2          
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TJDMT070204R 6.48 2.45 4.25 1.9 0.4          
TJDMT070208R 6.48 2.45 4.25 1.9 0.8          
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TMPHW060308ZEL 10 3.18 6.34 2.9 0.8          
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TBNMX0603R-M 9 3.73 6.39 3.1 1          
TBNMX0904R-M 11.95 4.39 9.15 4.1 1.35          
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TSEMT13T3AGSN-GM3 13.4 3.97 13.4 4.4 1          
Image TSEKT1204AFTN-DR7 12.7 4.76 12.7 5.5 0.8          
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TSEMR1203AFTN 12.7 3.18 12.7 2.3 1.6
TSEMR1504AFTN 15.875 4.76 15.875 3.2 1.6
TSEKR1203AFTN 12.7 3.18 12.7 2.3 1.6
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TSDMT09T3 12.66 5.54 15.3 4.4 1.2
TSDMT1204 12.7 4.76 12.7 4.4 1.2
TSDMT120512-GM3 12.66 5.54 12.66 4.4 1.2
TSDMT150512-GM3 15.875 5.56 15.875 5.5 1.2
TSDMT1205ZDTN-R15 12.7 5.54 12.7 4.6 2.8
TSDMT1505ZDTN-R15 15.875 5.56 15.875 5.5 0.8
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TPNMU0905XNER-GM3 13.4 6.19 9.3 4.64 0.8
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TWNMU080608EN-GM3 14.02 6.55 8.87 6.2 0.8
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TSNMX1306ENTN-M 13.5 6.8 13.5 5.4 0.4
TSNGX1306ANTN-M 13.5 5.97 13.5 5.4 0.4
Image TSNMX120512-F27 12.7 5.62 12.7 6 1.2
TSNMX1205ANN-F57 12.7 5.51 12.7 6 0.8
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TONMU050505-TN 13 5.5 3.5 5 0.5
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TXNEX040304TR-EM3 6.71 3.29 4.3 3.1 0.4
TXNEX040308TR-EM3 6.71 3.29 4.3 3.1 0.8
TXNEX080608TR-NR8 12.48 6.45 8 4.65 0.8
Insert shape Type Dimension (mm) Grade
P M K Cermet
L S W BS Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TLNPU110408SR-NR8 12.1 4.83 6.6 0.9 0.8          
TLNPU15T608SR-NR8 16.9 6.96 10 1.8 0.8          
Image TLNPU110408ER-DR7 12.16 4.83 6.6 1 0.8          
TLNPU15T608ER-DR7 17.01 6.96 10 1.8 0.8          
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image THNGX0906ANSN-GM3 16.5 6.35 9.1 4.9 1          
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L BS Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TLPMT150412 12.7 4.76 15.88 1.6 1.2            
TLPMT150612 12.7 6.35 15.88 / 1.2            

Hole Machining Inserts

Hole Machining Inserts Description

Hole machining inserts, also known as drill inserts or drilling inserts, are cutting tools used in machining operations to create holes in various materials. These inserts are typically used with drilling tools such as drills, boring bars, or milling machines to remove material and produce holes with precision.

The main purpose of hole machining inserts is to provide a cutting edge that can efficiently cut through the workpiece material to form a hole. These inserts are typically made from durable and wear-resistant materials such as carbide, cermet, or high-speed steel (HSS). The choice of material depends on the specific machining application, material being machined, and desired cutting performance.

Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TWCMX030208-EN 5.56 2.38 3.8 2.8 0.8            
TWCMX040208-EN 6.35 2.38 4.3 3.1 0.8            
TWCMT050308-EN 7.94 3.18 5.5 3.4 0.8            
TWCMT06T308-EN 9.525 3.97 6.5 3.8 0.8            
TWCMT080412-EN 12.7 4.76 8.7 4.4 1.2            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TTPMT16T312R-22 9.525 3.97 16.5 3.4 1.2            
TTPMT220612R-22 12.7 6.35 22 4.4 1.2            
Image TTPMT16T312R-23 9.525 3.97 16.5 3.4 1.2            
TTPMT220612R-23 12.7 6.35 22 4.4 1.2            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C S L Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TTPMX140308R-G 8.45 3.52 8.3 2.8 0.8            
TTPMX170408R-G 10.3 4.04 9.6 3.9 0.8            
TTPMX240512R-G 14.2 5.5 13.9 4.4 1.2            
TTPMX280716R-G 17 7.6 16.1 5.5 1.6            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C L S Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
R424.9-13T308-22 10 14.6 3.96 3.4 0.8            
R424.9-180608-22 11.5 20.4 6.35 4.5 0.8            
R424.9-13T308-23 10 14.6 3.96 3.4 0.8            
R424.9-180608-23 11.5 20.4 6.35 4.5 0.8            
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C L S Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TR800.24LH-06T308M-CG 9.87 6.35 3.97 2.8 0.8              
TR800.24LH-08T308M-CG 9.87 7.94 3.97 2.8 0.8              
TR800.24LH-10T308M-CG 9.87 9.53 3.97 2.8 0.8              
TR800.24LH-12T308M-CG 9.87 12.7 3.97 2.8 0.8              
Insert shape Type Dimension (mm) Grade
P M K Cermet
ΦI.C L S Φd Re TA05A TA10A TA20F TA20H TM30R TK10R TMC20 TMC35
Image TR800.24RH-06T308M-IG 9.87 6.35 3.97 2.8 0.8              
TR800.24RH-08T308M-IG 9.87 7.94 3.97 2.8 0.8              
TR800.24RH-12T308M-IG 9.87 12.7 3.97 2.8 0.8              

Recommended Grade for Turning Inserts

Recommended Grade for Milling Inserts

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