Screwdriving bits S2 steel. Made form premium S2 steel for long tool life while driving common or mild steel screws or case hardened screws. Lasts 2X longer than standard screwdriving bits. available in 1" insert or 2" and longer power bits.

Product Features:

• Screwdriving bits made from premium S2 steel for long tool life while driving common or mild steel screws or case hardened screws
• 1/4-Inch power drive shank fits all power screw guns cordless screwdrivers variable speed electric drills and quick change adapter
• 2-Inch overall length