Combo Drill & Countersink: #1, 1/8" Body Dia, High Speed Steel MPN:156400001000004

Combo Drill & Countersink: #1, 1/8 Body Dia, High Speed Steel is a versatile tool designed for creating precise holes and countersinks with one operation. This combination bit uses high-speed steel for durability and maintains sharp cutting edges to deliver consistent results. The #1 size makes it standard in many machining applications requiring spotting drills or combination drill & countersinks, particularly those dealing with fractional-sized holes. Its use of one tool for two tasks eliminates the need for separate drilling and counterboring tools while also saving time and money.