VEVOR MR 20G Drill Bits Sharpener 3 20mm Bits Grinder Sharpener
6 High precision Sharpening VEVOR MR 20G drill bits sharpener excels at sharpening point angle and lip relief angle It features 18 elastic collets 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 suitable for ф3 ф20 diameter of drill bits our drill bit re sharpener grinder operates with strong horsepower and torque running at 4500PRM