Good for use with CNC routers or CNC machining centers.
Techniks 04240-1/2 0.500″ Precision ER40 Collet
1/2″ (0.500) Inside Diameter Precision ER40 Collet
- Average .0002″ T.I.R.
- Clamping Range: .461 – .500″
- Use with PowerCOAT Nut for best holding power and tool life
Compatible with DR, RD, ESX, AR, & BR series collets.
All collets inspected for quality and accuracy.