BT40 ER25-70 Collet Chuck
BT40 ER25 70mm Collet Chuck
- Includes ER Nut
- Alloy steel hardened to 50-52 rc
- Critical surfaces precision ground
- Use in BT40 machines
- Compatible with all ER25 collets
- Coolant flows through tool holder
Collet Size: | ER25 |
Runout: | .015mm/.0006in TIR |
Coolant Through: | Yes |
Gage Length: | 70mm/2.75in |
Finish: | Black Oxide |
Material: | Hardened Alloy Steel |
Rear Thread: | M16X2 |
Taper: | BT40 |
Brand: | DZ |

If for any reason you are not satisfied with your purchase or your purchased item(s) does not fit your application, you may return it in its unused condition and original packaging, within 30 days of receiving your order. Feel free to email or call for an RMA number and please be sure to include why you are returning the item(s) and your contact information.
We will gladly refund you the entire purchase price of your item(s) less shipping and may be subject to a 10% restocking fee.
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