Collet Tap Chuck CNC Engraving Machine Milling Lathe Tool Hardware ERG32 17X13 M22

1、Built?in automatic release design make tools will never get stuck on the stand 2、Collet is used for CNC milling machine tool and workpiece clamping engraving mahine 3、The runout tolerance is only 0.015mm(0.0006in) very stable and accurate 4、High?speed steel material possess good process performance strength and toughness 5、Tap chuck can be used for engraving/grinding/milling/boring/drilling/tapping