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Composite PCBN Inserts

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Composite PCBN Inserts

Composite CBN inserts are high-performance cutting tools designed for high-efficiency finishing of hardened ferrous materials and difficult-to-cut alloys. Combining a tough substrate with optimally structured CBN layers, these inserts deliver balanced wear resistance, impact strength and edge stability under high-speed machining conditions.
They are specially engineered for hardened steel, high-strength alloys, powder metallurgy (PM) materials and gray cast iron, offering superior dimensional accuracy and consistent surface quality compared to conventional CBN grades. With enhanced resistance to crater wear and chemical adhesion, they maintain sharp cutting edges even in continuous and light-interrupted finishing operations.
Typical applications include high-precision components such as powder metallurgy gears, valve seats, engine cylinder bores, precision bearings and complex gear shafts. By reducing polishing processes and improving machining stability, composite CBN inserts effectively raise production efficiency, workpiece consistency and overall cost-effectiveness in mass and precision manufacturing.
Category: Tags: , Brand: Product ID: 9967

Description

Machining Capabilities: Focused on high-efficiency Finishing operations.
Material Compatibility: Specialized for hardened steel, high-strength alloys, powder metallurgy (PM) materials, and gray cast iron.
Key Applications: High-precision components such as PM gears, valve seats, engine cylinder bores, precision bearings, and complex gear shafts.

You may fill in the PCBN inquiry form below so we can recommend a suitable grade and insert type based on your actual machining conditions.

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