Good for use with CNC routers or CNC machining centers.
Techniks 04240-3/4 0.750″ Precision ER40 Collet
3/4″ (0.750) Inside Diameter Precision ER40 Collet
- Average .0002″ T.I.R.
- Clamping Range: .711 – .750″
- 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.