PCBN Inserts
PCBN inserts for precision machining of hardened steel, cast iron, and superalloys.
Sino Seiko β Product Advantages
- Premium International PCD/PCBN Materials
- High Precision Manufacturing & Rigorous Quality Control
- Excellent Thermal Conductivity & Impact Resistance
- Factory Direct β Best Value
- Full Technical Support & Customization
Description
Product Overview
SINO SEIKOοΌSino Qtech Industries Co., Ltd.οΌ manufactures PCBN cutting inserts in standard ISO geometries and custom profiles. Our inserts combine the extreme hardness and wear resistance of polycrystalline cubic boron nitride with precision-ground cutting edges for exceptional hard turning performance.
PCBN inserts are designed for machining ferrous materials (hardened steels, cast irons) where conventional carbide tools fail. Available in both solid PCBN and carbide-backed configurations, our inserts deliver 10β50Γ longer tool life than carbide alternatives in hardened steel applications.
Core Technical Parameters
| Parameter | Specification |
|---|---|
| Material | PCBN (Polycrystalline Cubic Boron Nitride) |
| CBN Content | 40% β 95% (by volume) |
| Hardness | HV 3,000 β 5,000 |
| Thermal Stability | Up to 1,400Β°C |
| ISO Shapes | C, D, S, T, V, W (standard) |
| Recommended Cutting Speed | 80 β 500 m/min |
| Material Hardness | HRC 45 β 68 |
Key Advantages
π§ Replace Grinding
Hard turning with PCBN inserts replaces grinding β faster cycle times and cleaner operations.
π‘οΈ Ferrous Compatible
PCBN doesn’t react with iron β unlike diamond, making it ideal for steel and cast iron machining.
β‘ High Speed
Cutting speeds up to 500 m/min β significantly faster than conventional carbide inserts.
Related Products
π· PCBN Cutting Tools
Solid and carbided PCBN tools. Learn More β
π PCD Inserts
Diamond inserts for non-ferrous. Learn More β
π PCD Cutting Tools
Full range of PCD tools. Learn More β
Need PCBN Inserts?
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