Edge of Arlington offers free shipping when you choose flat rate shipping
- Runout (T.I.R.) only 0.0002"
- Collapse range: 0.039"
- Collet sets available
Our ER collets are the best in the industry. They are made from high-carbon bearing steel that is heat-treated for improved flexibility and longer life. Each collet is precisely ground and honed using a swiss technique, then individually inspected and tested for quality. Compatible with DR, RD, ESX, AR, & BR series collets. For best rigidity and cutter life use Power Coat nuts.