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{"title":"CNMG 80\u00b0 Rhombic Turning Insert with Full Chipbreaker for Cast Iron Machining","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/71\/38833158e940e612b758b140352d-200x200-1\/cnmg_80_c2_b0_rhombic_turning_insert_with_full_chipbreaker_for_cast_iron_machining.jpg","attrs":{"Packaging Details":"plastic box or paper box","Brand Name":"TUNGSTENMAN","Place of Origin":"China","Model Number":"CNMG"}}
{"title":"CNMG-BM 80\u00b0 Rhombic Turning Insert with BM Chipbreaker for Semi-Finishing Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/18\/9321f444db82e0ad635b8db11f6c-200x200-1\/cnmg_bm_80_c2_b0_rhombic_turning_insert_with_bm_chipbreaker_for_semi_finishing_steel.jpg","attrs":{"Minimum Order Quantity":"100","Delivery Time":"20 days","Place of Origin":"China"}}
{"title":"CNMG-BR 80\u00b0 Rhombic Turning Insert with BR Chipbreaker for Roughing Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/8d\/943c7cdf2112567cd5d47dab5a05-200x200-1\/cnmg_br_80_c2_b0_rhombic_turning_insert_with_br_chipbreaker_for_roughing_steel.jpg","attrs":{"Minimum Order Quantity":"100","Delivery Time":"20 days","Place of Origin":"China"}}
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.
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
TUNGSTEN MAN ranks among China’s leading manufacturers of precision cutting tools. We control full quality management starting from raw tungsten material sources. Equipped with state-of-the-art technologies and high-precision production machinery, we develop and supply premium cutting tools to ...
TUNGSTEN MAN ranks among China’s leading manufacturers of precision cutting tools. We control full quality management starting from raw tungsten material sources. Equipped with state-of-the-art technologies and high-precision production machinery, we develop and supply premium cutting tools to ...