- Catalog Number: 22237
- Colet Nut Diameter: 1 in
- Overall Length: 4 in
- Series: ER20
- Taper Size: CAT40
- Through Coolant: Yes
- Stock Status: NONSTOCK
- Brand: Techniks
- Manufacturer: Techniks Tool Group
- Chuck Size: 4 in
- Shank Diameter: 0.512 in
- Type: Colet Chuck
Cat 40 Colet chuck has 1.34 in colet nut diameter. It is used for drilling, milling, coolant through and high speed application.
- Features
| ER colet chucks handle a wide range of machining jobs without having to buy new tool holders. Simply choose the right size colet for the job, set tool depth, and tighten the colet nut and pull stud to the proper torque using a torque wrench and tightening fixture. |
| -Balanced to 25,000 RPM at G2.5 |
| -T.I.R. 0.0001 measured fro taper to colet pocket |
| -PowerCOAT nut included for 75 PCT more clamping power |