Combo Drill & Countersink: #4-1/2, 3/8" Body Dia, 1180, High Speed Steel MPN:H-81185045600

Professionals working in various industries such as automotive, electrical, plumbing, woodworking, and machining can benefit from using combo drill & countersink bits. These versatile tools eliminate the need for multiple tools while reducing time spent on completing tasks by performing two functions with one bit. The high-speed steel construction ensures durability and strength, able to tackle tough jobs. With a #4-1/2 tap and die thread size, it accommodates various applications, and the 3/8-inch body diameter is compatible with standard toolholders. Its ease of use and time-saving abilities make it an indispensable asset for professionals in any industry where drilling and countersinking are necessary.