2608597513 - Countersink with cross hole 21.0 mm, 10-15, 65 mm, 10 mm

The HSS cross-hole countersink allows continuous machining without chatter and burr. The cross-hole prevents chips from jamming the workpiece and is ideal for chip removal and clean countersinking. The tip is made of high-speed steel (HSS) with 5% cobalt alloy for the highest surface quality. This product is suitable for countersinking and deburring holes in metal. For non-ferrous metal alloys, alloyed and unalloyed steel, grey cast iron, stainless steel. The tip has a 90 degree countersink angle and best results are achieved when working at low cutting speeds. Cylindrical shank, for use in drill drivers and pillar drills.