Description Morse Taper MT4 ER32 M16 Collet Chuck Holder CNC Milling Lathe With Spanner   specification: Material: Carbon Steel Model: MT4 ER32 M16 Shank Type: MT4 Collet Type:  ER32 Drawbar Thread: M16 Wrench: 22cm   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. -Mainly used for various types of drilling and milling machine、 spindle Morse taper machine.   Package Included: 1pc x Collet Chuck Holder 1pc x Spanner   More Details: