Precise BT30 ER-25 Collet Chuck – 3900-7562
Precise BT30 ER-25 Collet Chuck - 3900-7562 For CNC machines with BT taper spindles. Concentricity is .0003". All critical surfaces are hardened and precision ground. Draw bar thread is M12 X 1.75. For More Precise BT 30 & 40 ER Collet ChucksClick Here
Category: Hardware
Precise BT30 ER-25 Collet Chuck – 3900-7562
- For CNC machines with BT taper spindles.
- Concentricity is .0003″.
- All critical surfaces are hardened and precision ground.
- Draw bar thread is M12 X 1.75.
For More Precise BT 30 & 40 ER Collet ChucksClick Here

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