Cast Iron Cutting Tools

Cast Iron Cutting Tools
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Gray cast iron contains graphite. Due to the low mechanical properties and excellent lubrication properties, gray cast iron's tensile strength is much lower than steel, and features an excellent wear resistance and shock absorption, making it easy to process. Thanks to all of those features, gray cast iron is often used in brake discs, brake drums, flywheels and other automotive part manufacturing, as well as in electrical machinery such as electrical housing, air conditioning compressor parts and the production of auto transmissions, cylinders, and machine tool guide rail parts.

When cutting grey cast iron, a PCBN insert must have a high PCBN content. The amount of PCBN in an insert made by PCBN for cutting gray cast iron is 90-95%, allowing it to quickly cut material, and ensure processed parts feature a high precision.

We have produced the following PCBN inserts for cutting grey cast iron:
DNMN/DNGN PCBN Inserts
(55° Diamond PCBN Inserts BNS-11 Series Cutting Tool)
Parameters of DNMN/DNGN PCBN Inserts
Type Corner Radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
VNM(G)N0903 90%-92% 8µm-12µm custom made cast iron turning
VNM(G)N0904
VNM(G)N1204
VNM(G)N1207
VNM(G)N1504
VNMN/VNGN PCBN Inserts
(35° Diamond PCBN Inserts BNS-11 Series Cutting Tool)
Parameters of VNMN/VNGN PCBN inserts
Type Corner Radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
VNM(G)N0903 90%-92% 8µm-12µm custom made cast iron turning
VNM(G)N0904
VNM(G)N1204
VNM(G)N1207
VNM(G)N1504
SNMN/SNGN PCBN Inserts
(Square PCBN Inserts BNS-11 Series Cutting Tool)
Parameters of SNMN/SNGN PCBN inserts
Type Corner Radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
VNM(G)N0903 90%-92% 8µm-12µm custom made cast iron turning
VNM(G)N0904
VNM(G)N1204
VNM(G)N1207
VNM(G)N1504
SNM(G)N1507
SNM(G)N1907
SNM(G)N2010
DNMA/DNGA PCBN Tipped Inserts
(55° Diamond Inserts BNW-11 Series CNC Cutting Tool)
Parameters of DNMA/DNGA PCBN Tipped Inserts
TYPE Corner radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
DNM(G)A1104 90%-92% 8µm-12µm custom made cast iron turning
DNM(G)A1504
VNMA/VNGA PCBN Tipped Inserts
(35° Diamond Inserts BNW-11 Series CNC Lathe Cutting Tool)
Parameters of VNMA/VNGA PCBN Tipped Inserts
TYPE Corner radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
CNM(G)A1604

90%-92% 8µm-12µm custom made cast iron turning
SNMA/SNGA PCBN Tipped Inserts
(Square Inserts BNW-11 Series CNC Cutting Tool)
Parameters of SNMA/SNGA PCBN Tipped Inserts
TYPE Corner radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
SNM(G)A1204

90%-92% 8µm-12µm custom made cast iron turning

For more information, or special requirements, please do not hesitate to contact us.

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