1/2 Inch Drive x 17 mm Hex Impact Bit Socket BoltsandNuts.com Size 3/8"-100

Size 3/8"-100

Part Number DMOD46

T-slot cutters are specialized milling tools used for machining T-slots into workpieces

Length 5-1/2"

Body Diameter 1-1/2"

1/2 Inch Drive x 17 mm Hex Impact Bit Socket BoltsandNuts.com Size 3/8"-100Size is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off 6 sided hexagonal S2 steel bit tip is machined to precise tolerances for an exact fit with hex fasteners Two piece design allows bit and socket to be optimized separately, for a more durable tool than traditional one piece designs Drive end is made of 4140 chromium molybdenum (Cr Mo) steel and properly heat treated for use on impact wrenches