CNC Milling Tool Chuck Engraving Machine Accessories Rear Tail Hole ERG32 6.3 x 5mm

1、With built-in automatic release design and tools will never get stuck on the stand. 2、Used for CNC milling machine tool and workpiece clamping engraving machine. 3、The runout tolerance is only 0. 015MM (0. 0006in) with high accuracy and great performance. 4、Comes with great workmanship perfect replacement for the old one and has a long service life. 5、Corresponding to CN standard M3 using high speed steel strong and durable.