3/8 Inch Drive x 12 mm Hex Impact Bit Socket BoltsandNuts.com These Drill bits have a

These Drill bits have a 135° split point tip fast penetration and accurate drilling and a 1/4" Hex Shank that can be used in quick change impact drivers

the box end is designed to contact and apply force to the sides of the fastener head and not the corners

Part Number DWCF350

Part Number: Assortment Kit #113

3/8 Inch Drive x 12 mm Hex Impact Bit Socket BoltsandNuts.com These Drill bits have aPrecise Bit Geometry The bit tip is machined to precise tolerances for an exact fit with hex fasteners Optimal Two Piece Design We use separate steel alloys and processes for the bit and socket, resulting in a higher performing tool than one piece designs Permanent Connection The bit is pressed directly into the socket for a permanent connection that won't loosen over time or under stress Two Size Markings The size is marked with a high visibility