CNGN1204/04/08/12 CBN Inserts Turning Tools for Cast lron, HSS, Superalloy,Ferrous Metals

Note - Always check item size carefuly before pucharsing

Moresuperhard CNGN1204/04/08/12 CBN inserts are designed for high-precision and high-efficiency machining of high-hardness, high-strength difficult-to-process materials. Perfect for Ferrous metals such as HSS, cast iron, and Superalloy. CBN inserts deliver exceptional performance on both manual and CNC machines.

Applications of CBN Inserts                

Usage: Cylindrical turning、Facing、Form turning

• Bearing steel, mold steel ,HSS,carburized steel Turning
• Chilled cast iron , high-chromium cast iron , ductile iron Composites
• Nickel-based alloys, cobalt-based alloys , iron-based superalloys Machining
• Powder high-speed steel (ASP-60), powder metallurgy titanium alloys, cermet composites Precision turning
• Surface Coated/Overlay Welded Materials,Titanium Alloys (Specific Scenarios)

How to choose a CBN model that suits you?

• CNGN120412
  Rough machining and > HRC55: Rapid material removal, higher blade strength
• CNGN120408
  Semi-finishing-cutting and HRC40–55: efficiency and surface quality.
• CNGN120404
  Finishing-reduced and GCI or Low-Hardness Alloy:  workpiece extrusion, residual marks, and high precision.

Advantages of CBN Inserts

• High Dimensional Accuracy – Ensures precise and stable machining.
• Excellent Dimensional Consistency – Consistent results across multiple workpieces.
• Low Surface Roughness – Produces smooth finishes with minimal polishing needed.
• Burr-Free Machining – Reduces tearing and surface defects.
• High Processing Efficiency – Shorter cycle times, higher productivity.
• Superior Material Capability – Ideal for difficult-to-machine materials like HSS and cast iron.

Why Choose Moresuperhard CBN Inserts?

• Premium Raw Materials – Ensuring wear resistance and long service life.
• Advanced Manufacturing Techniques – Precision grinding and strict quality control.
• Competitive Pricing – Same quality level as world-renowned brands at a lower cost.
• Industry Expertise – Based in Zhengzhou, benefiting from China’s industrial concentration advantages.

CBN Manufacturing process