CNGA PCD 80° Rhombic Turning Inserts Negative Rake Chip Breaker for Non Ferrous Metals High Gloss Finish
Key Advantages
Ultra-long Service Life: PCD is super-hard and wear-resistant, reducing tool change frequency by over 70% in mass production
High Gloss Finish: Mirror-level surface with Ra≤0.2μm, eliminating polishing/grinding process
Efficient Chip Removal: Chip breaker on rake face ensures smooth chip evacuation and prevents workpiece scratching
High-speed Cutting: 3–5 times faster than cemented carbide inserts, no built-up edge or tool adhesion
Standard & Universal: ISO size, compatible with mainstream tool holders, quick clamping
1.The PCD inserts with chip breaker grooves enable more efficient chip breaking, ensuring superior machining accuracy, minimizing workpiece surface scratches, and guaranteeing machining safety.
2.Zero clearance angle and zero rake angle demonstrate excellent compressive performance on workpieces, effectively ensuring the surface finish after extrusion.
Notes: Contact us for more specifications and parameters.
Application Scenarios
Automotive Industry: High-precision machining of engine pistons/cylinder heads, transmission parts, aluminum wheels
Aerospace Industry: Machining of CFRP, fiberglass, high-silicon aluminum alloy structural parts
General Precision Manufacturing: Efficient machining of copper/brass, sintered metals, engineering plastics
