R8 13/16″(20.6mm) Round Collet 7/16-20UNF Thread Precision Round Spring Collet
USD 25.41 USD
Specifications
| Brand | uxcell |
1. This high-precision R8 collet is machined from 45# carbon steel, hardened for long service life and enhanced durability. Precision ground with small tolerances. The ground and polished surface enhances corrosion resistance and provides a smooth, consistent finish, resulting in clamping and extended tool life.2. The precision round spring collet offers a strong clamping force, a wide clamping range, and is wear-resistant, facilitating easy installation and removal of the chuck at the CNC lathe spindle nose. Precision threaded holes allow for quick connection of the chuck to the spindle. Achieving 0.015 mm accuracy ensures excellent alignment and minimal runout during machining operations.3.