5 any sizes Shrink Fit CAT40 metric end mill holders Germany KELCH G2.

5 any sizes Shrink Fit CAT40 metric end mill holders Germany KELCH G2.5/25000RPM

5pcs Germany KELCH brand Shrink Fit, Shrinker CAT40 metric end mill holders, please select 5 sizes from the following list:

4mm(ID diameter) x 12mm(nose end diameter) x 70mm(Gage Length)

4mm x 12mm x 70mm

6mm x 21mm x 80mm

8mm x 21mm x 80mm

10mm x 18mm x 120mm

10mm x 24mm x 80mm

12mm x 18mm x 120mm

14mm x 27mm x 80mm

* Maximum 0.0002" TIR or better.

* Balanced to G2.5/25000RPM.

* 360 degree tool grip along the entire length of bore resulting in an evenly distributed clamping force and superior concentricity.

* Ideal for end milling, drilling and other critical rotary tool applications.

* No need wrenches, Collets, set screws and other accessories.

* Coolant thru.

* 5/8"-11 thread