Century Drill & Tool 68410 Premium S2 Steel T-10 Star Insert Screwdriving Bit

Product Description Screwdriving bits made from premium S2 steel for long tool like while driving common or mild steel screws or case hardened screws. 1/4" power drive shank fits all power screw guns, cordless screwdrivers, variable speed electric drills and quick change adapter. From the Manufacturer Century's S2 screwdriving bits are made from premium S2 steel for long tool life while driving common or mild steel screws or case hardened screws.