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Zhuzhou XinHua Cemented Carbide Co., Ltd.
Zhuzhou XinHua Cemented Carbide Co., Ltd. Carbide Cutting Inserts-Turning inserts, Milling inserts, Cermet inserts and Aluminium inserts.
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CNC Machine Tools Cermet Inserts CNMG120408-FG For Finishing Machining

Zhuzhou XinHua Cemented Carbide Co., Ltd.

CNC Machine Tools Cermet Inserts CNMG120408-FG For Finishing Machining

Brand Name : Zhuzhou Xinhua

Model Number : CNMG120408

Certification : ISO9001:2008

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

Supply Ability : 400000PCS PER MONTH

Delivery Time : 3-4days

Packaging Details : 10pcs in plastic case,and then packed in a carton.

Material : Tungsten carbide

Workpiece : steel finishing

Holder : turning toolholder/lathe toolholder

Color : Gold/ Black

Article number : CNMG120408

Coating : without coating

Hardness : HRA91-93

Application : External Turning

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CNC Machine Tools Cermet Inserts CNMG120408-FG for Finishing Machining


Cermet Inserts are excellent for all machining applications where specifications for high surface quality, dimensional stability and tight tolerances must be adhered to. They guarantee long tool life with small to medium chip cross sections and uniform allowances, and are ideal for fine finishing, finishing and rough finishing of steel, sintered metal and ductile cast iron.It has a reinforced structure that provides excellent chipping resistance, reducing the wear on the insert and preventing sudden fracture.


1. 100% virgin raw material of powder for each insert to ensure you top and stable quality.

2. High technical production line to ensure delivery on time.

3.More than10.000set of of molds with various of types, sizes, chipbreakers and coating for customer to choice to meet customers requirements.

Also we accept special design to open new mould according to customers drawings and samples.

4.Different packages :different color /brand/size of inner plastic box and outside wooden box .

5.24hours on line for sales and after sales service and in time technology supports.


MaterialMaterial Characteristics
Carbon Steel, Alloy Steel and Tool Steel 36-48 HRC:

• Higher carbon content
• Higher chrome, nickel, and moly content
• Tough material to machine
• Abrasive
• Difficult to break and control the chip flow
• The material surface will harden when machined at high speed
• Good surface finish

Ferritic, Martensitic, and PH Stainless Steel under 48 HRC

• Brittle
• Stringy chips
• High cutting force
• The material will harden when machined at high speed.

Austenitic Stainless Steel:

• Becomes gummy under machining operations due to nickel content
• Very difficult to machine in soft conditions
• Very difficult to machine at a small depth of cut
• Develops a tough string of chips that are difficult to control. Forms a build-up on the insert tip
• Low thermal conductivity results in excess heat at the insert tip
• Material surface will harden due to high chromium content

Ductile and Malleable Cast Iron• Very difficult to machine • Small depth of cut • Spherical form graphite makes machining difficult • The carbide concentration creates hard spots • The material structure is not uniform • The crater wear and flank of the insert makes machining difficult • The insert tool life is less than gray cast iron
Gray Cast Iron

• Flake form of graphite makes machining easy
• Contains scale, inclusions and sand in the surface
• The material will break easily on the end of the cut
• Tendency to chatter and vibrate on thin wall section
• Chucking and rigidity of the workpiece is extremely important to minimize distortion, to achieve a good finish and close tolerance.

Cermet Inserts Type:


Carbide turning inserts specifications :

Customers Feedback:

Product Tags:

wood lathe carbide inserts


machining inserts

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