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Hunan Speed Carbide Tools Co.,Ltd
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Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000
  • Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000
  • Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000

Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000

Place of Origin ZhuZhou, China
Brand Name Speed
Model Number TNMG
Product Details
Product Name:
Cermet Inserts TNMG
External Turning Tool
Smooth Chip Removal
Delivery Time:
3-5 Working Days
100% New Raw Material

Cermet Insert TNMG160404R


Ceramic Tnmg Insert



Payment & Shipping Terms
Minimum Order Quantity
USD 1.15 pcs
Packaging Details
plastic boxes
Delivery Time
3-5 working days
Payment Terms
Western Union, T/T, D/P, D/A, L/C, MoneyGram
Supply Ability
Product Description

TNMG160404R VF TNMG160404L 160401/02/08 TNGG Cermet Inserts Turning Tools Ceramic Blades CT3000​


Products Description 


  1. 100% Virgin Raw Material
  2. German Dorst machine make perfect quality
  3. Selected materials
  4. Optional specifications
  5. Great performance
  6. High wear resistance and strength
  7. Sharp edge
  8. Smooth surface and high finishing


Brand Speed
Model TNMG160401/160402/160404/160408
Color silver color
Workpiece Steel, stainless steel, metal
Type Turning Tools
Package 10pcs/box
Coating pvd and cvd 
Weight 18g
Usage External Turning tools
Hardness 20-65HRC
Material Tungsten Cardide Inserts
Processing Type Medium Cutting

  Our TNMG/TNGG tungsten carbide cermet inserts is made of imported base material with advanced high precision, which enhances the quality of the blade, high hardness, good ductility, high finish, thick coating, stable performance and improves the processing efficiency. The unique coating process, fine and smooth, no drip marks, reduce surface friction, so that the cutting resistance is smaller. The high heat resistance and cobalt rich gradient structure cemented carbide matrix makes TNMG/TNGG tungsten carbide cermet inserts have a series of excellent properties such as high hardness, wear resistance, good strength and toughness. The TNMG/TNGG cermet blades are sintered at 5000 ℃ to remove impurities, and sprayed by 1000 ℃ stress accumulation. The unique coating process makes the processing more stable, smooth cutting, good chip removal performance, not easy to produce chip buildup, and the processing surface has good smoothnes. And the cermet carbide inserts are sharp and thick, so that the cutting speed is fast but not easy to break. It has wide range of application, applicable to step surface processing, model profiling processing, grooving cutting, slope processing.
please send me your requirements to us, we will recommend the best suitable grade.
  Products Detail:

  • Sharp edge, reduce friction, reduce wear and lower cost
  • Reduce resistance, smooth cutting and smooth chip removal
  • Small thermal expansion, not easy to deform and high thermal conductivity

Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000 0Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000 1

  • Different angles are suitable for different processing
    R0.4 corner radius: Finishing Process
    R0.8 corner radius: Semi-finishing Process
    R1.2 corer radius: Roughing​ Process

Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000 2

Production Line


Advanced equipments to ensure steady quality

1. We use imported German Dorst machine to produce, which with high precision and smooth surface.


Insepction conducted in all production procedure


2. Each piece will have 3 times quality check before shipment, to make sure stable quality.

Turning Ceramic Cermet Insert TNMG160404R TNMG160408 TNGG CT3000 3
1. TNMG cermet carbide turning inserts shall not be bumped or dropped on the ground and please be handled with care.
2. Before installing the TNMG cermet carbide turning blade, please confirm the performance and use of operation table, and the cutting direction indicated by the arrow of the inserts is consistent with the rotation direction of the operation table. Please pay attention to don't install in the opposite direction. The wrong installation direction may cause the blade serrations to fall off, in case of accidents.
3. After installation, it is necessary to confirm whether the center hole of the TNMG cermet carbide inserts is firmly fixed on the flange of the saw table. If necessary, put on a spacer, then, push it lightly by hand to confirm whether the blade rotates eccentrically.
4. When using, do not exceed the specified high speed.
5. When not using, please hang the TNMG cermet inserts upright on a dry rack.
Common questions:
1. Flank wear: 
Effect: Gradual change in workpiece size or loss of surface finish
Reason: Linear speed is too high, and reach to service life of the tool
Measures: Adjust the processing parameters, such as reducing the linear speed and changing to inserts with higher wear resistance
2.Breakdown problem:
Effects: Sudden changes in workpiece size or surface finish, causes sparks and surface burrs
Reason: Inappropriate setting of processing parameters, inappropriate selection of blade material, poor workpiece rigidity, or unstable blade clamping
Measures: Check whether the parameter settings are reasonable, and select the corresponding tool according to the workpiece
3. Severely broken: (a very bad form of failure)
Effect: sudden and unpredictable occurrence, resulting in scrapped tool holder material or defective workpiece and scrapped
Reason: The processing parameters are set incorrectly, the vibration tool workpiece or the insert is not installed in place
Measures: Set reasonable processing parameters. The feed rate and cutting should be reduced, the corresponding machining insert should be selected, and the rigidity of the workpiece and insert should be strengthened.
4. Built-up edge:
Effects: Inconsistent workpiece dimensions and poor surface finish. Fluff or burrs adhere to the workpiece surface
Reason: The cutting speed is too low, the feed is too low, and the blade is not sharp enough
Measures: Increase the cutting speed and use a sharper insert for the feed


NO. 1105, fuhuang industry area ,xinhua road, hetang district, zhuzhou city ,hunan province,China
Send your inquiry directly to us