GS-20 Drill Sharpening Machine 2-20mm Capacity 3225340 safety valve prevents overloading 5

safety valve prevents overloading 5

Thread M14 x 2

8 and 9 mm)

They can produce holes three times faster and cleaner than hole saws in sheet metal and have dramatically extended tool life too

GS-20 Drill Sharpening Machine 2-20mm Capacity 3225340 safety valve prevents overloading 5For 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.