29 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" with 3/8" Shank, D/ADCO Series Shopify Collective Diameter / Pitch: 1/2"-13

Diameter / Pitch: 1/2"-13

Part Number DWDTLCT47/64

Precise Steel Bit – Bit is made of S2 heat-treated steel and is machined to precise tolerances for an exact fit with fasteners • Straight

Adjustments are made by a fine pitch screw which forces the sides of the die apart

Part Number DWRRHDE23/32

29 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2" with 3/8" Shank, D/ADCO Series Shopify Collective Diameter / Pitch: 1/2"-13Product Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. These drill bits are jobber (standard) length with a round shank for use in a wide range of tool holding systems. They have a 135 split point tip for fast penetration and