45/64" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO BoltsandNuts.com The rack top permanently attaches

The rack top permanently attaches to a rack and lets you carry multiple drawers and racks latched together

offering a more secure and gentler hold for a variety of materials

Part Number: 75C100SSSAOVALBO/F912

Screw machine drills (also know as stub or stubby drills) are manufactured to National Aerospace Standard 907

Part Number DWDTSCO1-3/8

45/64" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO BoltsandNuts.com The rack top permanently attachesProduct 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. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Reduced Shank Drills