60 Piece Cobalt Jobber Length Drill Bit Set, #1-#60, DWDCO Series Shopify Collective TEMPERATURE RATING:20° F / -7°

TEMPERATURE RATING:20° F / -7° C

Part Number DWTSR1-3832

This set includes slotted drivers with modular driver organizers

• Designed for Tekton Long Flex 12-Point Ratcheting Box End Wrenches — This holder is designed to fit Tekton 1/4 x 5/16

Part Number DWTH112-12NPS

60 Piece Cobalt Jobber Length Drill Bit Set, #1-#60, DWDCO Series Shopify Collective TEMPERATURE RATING:20° F / -7°Product 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