The Greenlee steel Drill/Tap kit set does complete hole drilling, tapping and deburring/countersinking in one operation with power drill which saves labour and time. It is made from hardened high-speed steel and carbon steel for longer life. The kit consists of combi bit set in plastic case M3 to M10 for use with mild steel, non-ferrous metals and plastics.
Features and Benefits
• Back tapered beyond tap to prevent thread damage from over-drilling • Deburr/countersink provided on bit beyond back taper • Designed to tap up to a 10-gauge metal • High-quality hex shank to ensure a strong connection to drill chuck • Quick change adaptor included in both metric and standard kits