Hard Steel Cutting Tools

Hard Steel Cutting Tools
Request a Quote

Hard steel refers in particular to hardened steel, bearing steel, die steel and other materials that are known for their high hardness, high strength, almost no plasticity and other characteristics. When cutting these materials, a large cutting force and a high cutting temperature are required, and a normal cutting tool is at an increased risk of cracking and higher wear.

In order to prevent these issues and lower products costs, a cutting insert with a high hardness, wear resistance, heat resistance, and a certain bending strength and excellent thermal conductivity are required, such as a PCBN insert. Therefore, when we cut these materials, large cutting force and high cutting temperature are required. If you use normal cutting tools, you will find that blade cracking and wear are common problems. BNS301 and BNW30 and other PCBN inserts made by REALY feature a low PCBN content and a fine grain size. The PCBN content in these cutting inserts is about 50-74%, making them ideal for customers that need to cut hard steel.

REALY has produced the following PCBN inserts for cutting hard steel:
SNMN/SNGN PCBN Inserts
(Square PCBN Inserts BNS-30 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
SNM(G)N0903 68%-70% 2μm-4μm custom made cast Hard Steel
SNM(G)N0904
SNM(G)N1204
SNM(G)N1207
SNM(G)N1504
SNM(G)N1507
SNM(G)N1907
SNM(G)N2010
CNMN/CNGN PCBN Inserts
( 80° Diamond PCBN Inserts BNS-30 Series Cutting Tool)
Parameters of CNMN/CNGN PCBN inserts
Type Corner Radius PCBN Content PCBN Grain Size Cutting Edge Length Recommended Application
02 04 06 08 10 12 16 20
CNM(G)N0903 68%-70% 2μm-4μm custom made cast Hard Steel
CNM(G)N0904
CNM(G)N1204
CNM(G)N1207
CNM(G)N1604
CNM(G)N1607
DNMN/DNGN PCBN Inserts
( 55° Diamond PCBN Inserts BNS-30 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
DNM(G)N0903 68%-70% 2μm-4μm custom made cast Hard Steel
DNM(G)N0904
DNM(G)N1104
DNM(G)N1504
DNM(G)N1506
DNMA/DNGA PCBN Tipped Inserts
(55° Diamond Inserts BNW-30 Series CNC Lathe 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 68%-70% 2µm-4µm custom made cast hard steel
DNM(G)A1504
VNMA/VNGA PCBN Tipped Inserts
(35° Diamond Inserts BNW-30 Series CNC 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
VNM(G)A1604 68%-70% 2µm-4µm custom made cast hard steel
SNMA/SNGA PCBN Tipped Inserts
(Square Inserts BNW-30 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 68%-70% 2µm-4µm custom made cast hard steel

Please contact us with any special requirements you have for manganese steel cutting. Backed by years of experience, we will offer the right PCBN insert for your needs.

Related products
Send Message
Inquiry
Inquiry