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

Description:  MT3 ER25 M12 Collet Chuck Holder CNC Milling Tool with Spanner.     Specification:  Shank Type: MT3.  Collet Type: ER25.  Drawbar Thread: M12.     Features:  -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.     Package Included:  1 x Collet Chuck Holder.  1 x Spanner