Onsite Plus Combination Drill and Tap Key Features Unique patented step tip design eliminates pre-drilling Round accurate holes perfectly prepare for precise thread tapping Easier & safer to use with no jamming or binding & easy reversal of drill out of threaded holes AlTiN Coated for extreme temperature resistance & long service life ¼" Insert suits cordless drills 6x 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 Minimum Sell Quantity: 1 EACH Order Quantity Multiple: 1 EACHThe images shown are for illustration purposes only and may not be an exact representation of the product.