MT3 ER25 M12 Collet Chuck Holder Tool Holder CNC Milling Tool with Spanner

 

-ER Straight extension rods, shank body longer for deep hole machining.

-Straight-type handle body, for holding small drilling, milling tools.

-You can reduce the use of longer tools, which can reduce costs, improve efficiency.

-Stability diameter, and other parts have been precision ground to eliminate unbalance.

-Durable, high precision, tighten the nut straight, high rigidity, strong clamping.