Specification | Details |
---|---|
Material | 4CR13 Stainless Steel |
Precision | ≦0.005mm\≦0.008mm |
Surface Treatment | Carbon Black Anti-Rust |
Grinding | Inner Hole, Outer Circle, End Face up to R0.4 |
Sizes Available | ER8, ER11, ER16, ER20, ER25, ER32, ER40 |
- Strong corrosion resistance: Stainless steel can resist corrosion from moisture, coolant and chemicals, and is suitable for long-term use in harsh environments.
- High strength and wear resistance: Stainless steel has high hardness and excellent resistance to sliding wear and micro-wear, which can reduce deformation during long-term use and extend service life.
- High temperature adaptability: Some stainless steel ER collets can still maintain low friction coefficient and stability in high temperature environments
- Production process:
Quality control:


For details on tiered prices, discount policies or promotions, please contact us by email.
Freight and delivery date are negotiable, please contact us by email for more details
Logistics: FOB, CFR, CIF, EXW, Express...
Installation guide: Provide graphic or video tutorials to help customers install and use correctly
Troubleshooting: One-year warranty, free parts replacement and repair services
Customization: Support drawings, samples and non-standard specifications
Accepted currencies: USD, EUR, HKD, RMB, RUB

Products comply with international trade regulations and standards