HV 10000 PCD CBN Insert CNMG120408

Product Overview

The HV 10000 PCD CBN Insert CNMG120408 is a premium-grade cutting tool insert engineered for ultra-precision machining applications. Featuring a 10um fine grit size and 0.5mm polycrystalline diamond layer, this insert delivers exceptional hardness up to HV 10000, making it ideal for demanding industrial cutting operations.

Key Features

• Ultra-High Hardness HV 10000: Polycrystalline diamond (PCD) construction achieves up to 10,000 HV hardness, second only to natural diamond, ensuring superior cutting performance on the toughest materials.
• Superior Surface Finish Ra 0.1μm: Precision-engineered cutting edge produces mirror-quality surface finish down to Ra 0.1μm, eliminating the need for secondary finishing operations.
• 10um Fine Grit Size: Optimized grit size delivers the perfect balance between cutting precision and edge durability for high-accuracy machining.
• 0.5mm Diamond Layer: Robust diamond layer thickness supports multiple regrinding cycles, maximizing total tool service life and reducing per-part cost.
• High Chemical Stability: Excellent chemical inertness prevents adverse reactions with workpiece materials, ensuring consistent cutting quality on both ferrous and non-ferrous metals.
• Extended Tool Life: Superior wear resistance and thermal stability extend operational life significantly compared to conventional carbide inserts.

Technical Specifications

Applications

• Precision turning, milling, and drilling of non-ferrous metals (aluminum, copper, brass)
• High-speed machining of hardened steels and cast iron
• Automotive component manufacturing (engine parts, transmission components)
• Aerospace precision parts (titanium alloys, composites)
• Electronics industry (copper alloys, aluminum heat sinks)
• Wood and composite material cutting

Why Choose Our PCD CBN Inserts?

Our HV 10000 PCD CBN inserts combine ultra-high hardness, superior surface finish capability, and excellent chemical stability to deliver unmatched machining performance. The 10um fine grit and 0.5mm diamond layer ensure both precision finishing and long service life, making them the ideal choice for demanding industrial applications where quality and consistency are critical.