TCGW Series PCD Tipped Diamond Inserts | TCGW 32.5x, 21.5x, 1.8(1.5)x | Triangular Finishing Tools for Aluminum, CFRP & Non-Ferrous Metals

One Solution for All Your High-Precision Turning Needs.

Our TCGW Series PCD (Polycrystalline Diamond) inserts are the industry standard for high-speed finishing of non-ferrous materials. From small-bore internal boring (0902/1102) to heavy-duty external turning (16T3), this series delivers unmatched tool life and a mirror-like surface finish.

Designed for professionals machining Aluminum alloys, Carbon Fiber (CFRP), Copper, and abrasive plastics.

• Micro-Boring Precision (0902/1102): Perfect for small-diameter boring bars where space is tight but precision is critical.
• High-Speed Versatility (16T3): The workhorse for external turning, providing stability and high metal removal rates.
• Extreme Abrasion Resistance: Specially formulated PCD edges to handle the intense wear of CFRP and high-silicon aluminum.
• Mirror-Like Surface Finish: Eliminates secondary polishing; achieve Ra < 0.2µm in a single pass.
• 7° Positive Rake: Reduces cutting forces and prevents chatter, ensuring dimensional stability.
  

• Aluminum: 1,500 - 5,500 SFM (450 - 1600 m/min)
• CFRP/Composites: 500 - 1,200 SFM (150 - 350 m/min)
• Feed Rate: 0.001" - 0.006" ipr
  

Applications of PCD Inserts

Usage: Cylindrical turning、Facing、Form turning

• Aluminum & Copper Turning
• Precision Machining of Fiber Composites
• High-Silicon Aluminum Alloy Machining
• Non-Metallic Material Cutting

How to choose a model that suits you?

TCGW09T312:Rough machining-Rapid material removal,higher blade strength

TCGW09T304/08:Semi-finishing-cutting efficiency and surface quality.

TCGW09T302:Finishing-reduced workpiece extrusion,residual marks, and high precision.

Advantages of PCD 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 fiber composites and high-silicon aluminum.

Why Choose Moresuperhard PCD 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.