15 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2", Round Bit Cooler Case, DWDCO Series Quantity:1 High Speed Steel Chucking Reamers

High Speed Steel Chucking Reamers are designed for accurate reaming in most materials using all types of equipment including screw machines

Part Number DWRRTSSP9/16

This set includes 8

punch holes into soft materials

Part Number: 87C600SHB307Z

15 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 1/2", Round Bit Cooler Case, DWDCO Series Quantity:1 High Speed Steel Chucking ReamersProduct 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