17 Piece | Onsite Plus Impact Step Tip Drill Set & Combination Drill and Tap Set | M3-M12

Description17 Piece | Onsite Plus Impact Step Tip Drill Set & Combination Drill and Tap Set | M3-M12Set Includes: Step Tip Drill Bit Sizes: 4.0, 4.5, 5.0, 5.5, 6.0, 7.0, 8.0, 9.0, 10.0 & 12.0mm Step Tip Combi Drill & Tap Sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5 & M12 x 1.75mmOnsite Plus Impact Step Tip DrillUnique patented step tip design reduces heat & stays sharper for longer with no jamming or binding135° split point cuts faster & reduces wanderingFast, accurate drilling 6x faster than the benchmark competitor jobber drillRound, precise holes without burringFully ground M2 HSS raw material for extended lifeEasier & safer to use 1/4″” quick-change shank suitable for impact drivers & cordless drillsIdeal for; Stainless steel, steel, wood & plasticOnsite Plus Combination Drill and Tap6x Speed – Alpha Step Tip Combi Drill & Tap drills 6x faster, as tested against Alpha HSS Combi Drill & Tap bit in cordless drillIdeal for ONSITE use in a wide range of materials, including mild steel, stainless steel, aluminium & other non-ferrous metalsUnique patented step tip design eliminates pre-drillingRound accurate holes perfectly prepare for precise thread tappingEasier & safer to use with no jamming or binding & easy reversal of drill out of threaded holesAlTiN Coated for extreme temperature resistance & long service life¼” Insert suits cordless drills