GS-20 Drill Sharpening Machine 2-20mm Capacity 3225340 consistent diamond surface measuring 72

consistent diamond surface measuring 72 Rockwell C Hardness

With drill chuck safety bolt and hexagon nut

Thread M14 x 2

3400mz 6pt sockets - 7

8 and 9 mm)

GS-20 Drill Sharpening Machine 2-20mm Capacity 3225340 consistent diamond surface measuring 72For 2mm 20mm Twist Drill Re sharpening , Angle 90 140 Precise Grinding Results, Precision Assurance within 0. 02mm Easy to Operate, grinding a drill within 10 seconds. Special Design High Accuracy Alloy Steel Collets Accurate Grinding consumption 0. 2mm High Efficiency DC motor Stable Quality GE Diamond Dust Grinding Wheel Considerable Design, Invisible Tool Box, Delicate & Friendly Use Portable Design with only weight 12. 5 kgs.