PCD Inserts WCGT with Chip Breaker – High Precision Turning Inserts for Non-Ferrous Metals & Composites

Short Description:

WCGT Series PCD (Polycrystalline Diamond) Inserts integrate WCGT Wire-Cut Geometry Technology and exclusive chip breaker structure, specifically designed for high-precision, high-speed cutting of non-ferrous metals and abrasive materials. Leveraging the superhard properties of PCD material and optimized tool geometry, it achieves three core advantages: “long service life, high precision, and low cost”, widely used in automotive, aerospace, 3C electronics and other high-end manufacturing fields.


  • Model: WCGT PCD Inserts
  • Material: PCD
  • Applicable Materials: Aluminum Alloy, Copper Alloy, Carbon Fiber Reinforced Polymer (CFRP), Fiberglass, Ceramics, Graphite and other non-ferrous metals & abrasive materials
  • Application Scenarios: High-speed Turning, Precision Machining, Suitable for Automated Production Lines

Product Detail

Product Tags

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Key Advantages

Superhard & Wear-Resistant, Extended LifespanPCD diamond material has much higher hardness than cemented carbide. Under high-abrasion conditions, the tool life is 10-500 times longer than traditional carbide inserts, significantly reducing tool change frequency.

WCGT Cutting Edge, Precision & EfficiencyWire-cutting process ensures extremely sharp and consistent cutting edges, enabling smoother chip evacuation. It not only improves workpiece surface finish but also extends tool service life.

Chip Breaker Design, Stable Chip ControlIntegrated dedicated chip breaker on the rake face effectively controls chip shape, avoiding chip entanglement and workpiece scratching, suitable for automated continuous machining scenarios.

Small Rake Angle, Low-Vibration CuttingThe cutting process is smooth and stable, reducing vibration interference, ensuring high-precision machining needs, especially for thin-walled and precision components.

Multiple Grade Options, Full Scene CoveragePCD010 (Balanced Durability), PCD850 (Mirror Finish), PCD302 (For Composites), Monocrystalline Diamond (Ultra-Precision Machining) – choose according to specific needs.

Strict Quality Inspection, Reliable QualityEach tool's cutting edge undergoes 100x magnification inspection to eliminate chipping, cracks and other defects, ensuring batch stability.

WCGT-PCD-Insert-1000

1.Chip-Breaker Diamond Inserts DeliverSuperior Chip Control, Enhanced Workpiece Safety, and Premium ExtrudedSurface Finishes.

2.Diamond inserts with rake angles enable lighter, smoother cutting and minimize tool vibration..

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WCGT-PCD-Insert-2

Notes: Contact us for more specifications and parameters.

Application Scenarios

Automotive IndustryHigh-speed precision machining of aluminum alloy components such as engine blocks, cylinder heads, pistons, and wheel hubs.

Aerospace SectorPrecision cutting of carbon fiber reinforced polymer (CFRP), aluminum alloy, titanium alloy lightweight components.

3C ElectronicsHigh-precision, high-surface-finish machining of heat sinks, middle frames, brackets and other components.

Precision HardwareMirror and ultra-fine surface finish machining of non-ferrous materials such as copper, aluminum, ceramics, and graphite.


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