PCD standard inserts TC (7° clearance angle) type 60°
Product Details • Product Name: PCD Standard Insert – TC Type • Geometry / Shape: Triangular (60° included angle) • Clearance (Relief) Angle: 7° • Cutting Edge: Polycrystalline Diamond (PCD) tipped • ISO Style: TC (fits standard TC-type tool holders) • Common Sizes: TC..1102, TC..1603, TC..2204 (custom sizes available) • Edge Prep Options: Sharp or lightly honed, based on application • Typical Grades: PCD 1300/1500 series or equivalent Description The PCD Standard Insert TC Type is a triangular 60° insert engineered for high-speed turning, facing, and fine finishing of non-ferrous and abrasive materials. Its 7° clearance angle strikes an ideal balance between edge strength and chip evacuation, while the PCD-tipped cutting edge offers exceptional wear resistance and heat conductivity. TC inserts are popular in automotive, aerospace, electronics, and composite machining, where extended tool life and superior surface finishes are critical.
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Product Details
Key Features & Benefits
- Exceptional Wear Resistance – Up to 10× longer life than carbide in aluminum and
composites.
- Triangular 60° Geometry – Three usable cutting edges per insert for cost
efficiency.
- 7° Clearance Angle
– Optimizes cutting-edge stability while ensuring smooth chip flow.
- High-Quality Surface Finish – Produces mirror-like finishes, reducing secondary
polishing needs.
- High-Speed Capability
– Handles cutting speeds of 800–3,000 m/min on aluminum alloys.
- Excellent Thermal Conductivity – Resists heat buildup and deformation.
- Consistent Dimensional Accuracy – Maintains tight tolerances in mass production.
- ISO-Compatible
– Fits all standard TC-style tool holders for easy replacement.
- Dry or Minimum-Lubrication Machining – Environmentally friendly and cost-saving.
- Regrindable / Re-tippable – Can be serviced to extend usable life.
Customer Ratings
5.0/5
Based on 2 reviews
Customization product
I’ve been using this product for several months now, and it stands out as one of the best tools for customization in manufacturing. Whether you're working with metal, plastic, or composites, this tool adapts easily to different workflows and materials. Highly recommended for teams looking for precision, efficiency, and customization all in one.
Frequently Asked Questions
Q1. What materials are best for
TC-type PCD inserts?
A: Non-ferrous metals (aluminum, copper, brass, magnesium), carbon-fiber
composites, plastics with high Si content, and graphite.
Q2. Can they machine hardened steel?
A: No. PCD is unsuitable for ferrous metals due to chemical reactions at high
temperatures. Use PCBN for hardened steels.
Q3. What cutting speeds are
recommended?
A: Typically 800–3,000 m/min for aluminum; adjust for machine rigidity and work
material.
Q4. Is coolant required?
A: Often not. Dry machining works well; a light mist or air blast can aid chip
removal.
Q5. How long do they last compared
to carbide?
A: Usually 5–10 times longer, depending on material and operating conditions.
Q6. Can these inserts be
re-sharpened or re-tipped?
A: Yes, specialized services can regrind or re-tip PCD cutting edges.
Q7. What feed rates are typical?
A: For finishing, 0.05–0.25 mm/rev; higher feeds are possible for softer
non-ferrous alloys.
Q8. Do they need special holders?
A: No, they fit standard ISO TC tool holders.
Q9. How should they be stored?
A: Keep in protective cases in a dry environment to avoid chipping or impact
damage.
Q10. Are they suitable for abrasive
composites like CFRP or GFRP?
A: Yes, PCD excels in carbon- and glass-fiber composites, minimizing
delamination and tool wear.
