Alpha Drill & Tap HSS Combination TiN Coated

DescriptionDrill, tap & deburr ferrous & non-ferrous metals & plastics in one operation up to 3.5mm Quickly & easily produce clean, accurate threaded holes.Titanium nitride coating reduces heat and increases lubricity for extended lifeFully ground M2 HSS raw material for extended life135 degree split point cuts faster and reduces wanderingWorking thickness: 3.5mmShank: 1/4″ quick changeSuits: Cordless drills & impact driversRecommended RPM: 500 600Instructions: Drill hole using medium pressure. Slow drill speed for tapping. Continue drilling after tapping to deburr the hole. Reverse tap slowly out of hole to avoid cross threading. Cutting fluid recommended when tapping metals.