Fully ground coated HSS drill bits designed to reduce friction and heat. 135° Split point enables bits to bite workpiece to start drilling. Quicker swarf clearance from the drill’s cutting edge produces a superior quality of finish compared to normal HSS drills. Ideal for use on stainless steel and copper. Supplied in display case.Model NoAK4719Contents:1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10mmNett Weight:0.43Kg |