Tormek DBS 22 Grinding Device for Drill

4-facet point brings the point to a chisel edge that will not walk and bores round, straight holes with close tolerances The always equal two cutting edges are sharpened symmetrically and work in perfect unison which prolongs the life of the drill Sharpens all point angles between 90 and 150 degrees The optimal clearance angle can be set according to each drilling requirement to 7, 9, 11, or 14 degrees One drill holder sharpens drill bits from 1/8-Inch (3mm) to 7/8-Inch (22 mm), Weight: 0.661386786 pounds, Manufacturer: TORMEK