Nishigaki Drill Sharpener N879 1 unit

Catalog number: N879 Features: ●Can sharpen 3 to 13 mm metal drills. ●Easy to use, just set the cutting edge, insert into the grinding machine and sharpen. ●CBN grinding wheel, so it can sharpen about 300 6.5 mm drills, making it economical. Applications: ●For re-sharpening metal drills and stainless steel drills. Specifications: ● Motor speed (rpm) (50Hz/60Hz): 18500 ● Grindable size (mm): Straight drill for metalworking 3.0-13mm Hexagonal shaft drill for metalworking 3.0-13.0mm (However, drill length of 50mm or more is required) ● Depth (mm): 185 ● Height (mm): 170 ● Tip grinding angle (°): 118 ● Escape angle (°): 6 ● Motor rated time (min): 15 ● Rated power consumption (W): 95 ● Rated frequency (Hz): 50/60 ● Width (mm): 85 ● Motor speed (rpm): 18500 ● Grinding amount per time (mm): 0.3-0.4 ● Motor rated current: 100V ● Rated current consumption: 0.92A Material/Finish: ● Main body ABS resin ● Chuck: ABS resin ● Top surface of main body iron (SU steel nickel plated) Set contents/Accessories: ● Grinding machine main body ● Chuck ● Instruction manual Caution: ●Do not drop or throw precision equipment. ●Do not grind carbide drills or concrete drills.