Century Drill And Tool 13 Piece S2 Screw Guide And Bit Set

Screwdriving bits made from premium S2 steel for long tool life while driving common, mild steel screws or case hardened screws
Power driver holds the screw in the connect starting position keeping the bit in the screw slot
13 piece screw guide and bit set contains insert bits 1-#1 Philips 4-#2 Philips 1-#3 Philips 1-#1 square 3-#2 square and 2-#8-10 slotted 1-4-1/2 magnetic screw guide