Good for use with CNC routers or CNC machining centers.
Techniks 04240-1/4 0.250″ Precision ER40 Collet
1/4″ (0.250) Inside Diameter Precision ER40 Collet
- Average .0002″ T.I.R.
- Clamping Range: .211 – .250″
- 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.