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CNMA 80° Rhombic Turning Insert with Flat Chipbreaker for Cast Iron Machining and Negative Rake Structure
CNMA 80° Rhombic Turning Insert with Flat Chipbreaker for Cast Iron Machining and Negative Rake Structure
Specifications
Model Number :
CNMA
Packaging Details :
plastic box or paper box
Payment Terms :
T/T
MOQ :
100
Delivery Time :
20 days
Brand Name :
TUNGSTENMAN
Place of Origin :
China
Price :
$1-$100
Supply Ability :
1000 pcs
Certification :
ISO900
Description
CNMA 80° Rhombic Turning Insert with Flat Chipbreaker for Cast Iron Machining
This CNMA 80° rhombic turning insert features a flat chipbreaker geometry specially optimized for cast iron machining. Adopting negative rake structure with strong edge toughness, the insert delivers excellent chipping resistance and stability during heavy-duty turning, interrupted cuts, and rough machining of grey cast iron and ductile iron. The flat chipbreaker design simplifies chip flow for short brittle chips while maximizing cutting edge strength, making it a cost-effective and reliable solution for general iron turning applications.
Product Specifications
Product Code: CNMA
Insert Shape: CNMA, 80° rhombic insert
Operation: Semi-finishing & medium roughing
Workpiece Material: Cast iron
Applicable Holders: DCLNR/L, PCBNR/L, PCLNR/L, MCBNR/L, MCLNR/L
Technical Parameters
  • Application: General turning of cast iron semi-finishing and medium roughing
  • Chipbreaker: Flat chipbreaker
  • Recommended Grade: Typically used with CVD grades such as HR6115
  • Source Reference: 030.pdf / page A29 (left)
Available Sizes
Model LE (mm) IC (mm) S (mm) D1 (mm) RE (mm)
CNMA120404 12.9 12.7 4.76 5.16 0.4
CNMA120408 12.9 12.7 4.76 5.16 0.8
CNMA120412 12.9 12.7 4.76 5.16 1.2
CNMA120416 12.9 12.7 4.76 5.16 1.6
CNMA160608 16.1 15.875 6.35 6.35 0.8
CNMA160612 16.1 15.875 6.35 6.35 1.2
CNMA160616 16.1 15.875 6.35 6.35 1.6
CNMA190612 19.3 19.05 6.35 7.94 1.2
CNMA190616 19.3 19.05 6.35 7.94 1.6
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CNMA 80° Rhombic Turning Insert with Flat Chipbreaker for Cast Iron Machining and Negative Rake Structure

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Product Detail
Model Number :
CNMA
Packaging Details :
plastic box or paper box
Payment Terms :
T/T
MOQ :
100
Delivery Time :
20 days
Brand Name :
TUNGSTENMAN
Contact Supplier
CNMA 80° Rhombic Turning Insert with Flat Chipbreaker for Cast Iron Machining and Negative Rake Structure

ZhuZhou Tungsten Man Materials CO., LTD

Verified Supplier
1 Years
hunan, zhuzhou
Since 2022
Business Type :
Manufacturer
Main Products :
80°CN, General Turning CNC Carbide Inserts, 80°CC
Total Annual :
5000000-10000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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