Combo Drill & Countersink: #4, 5/16" Body Dia, 1180, Solid Carbide MPN:300-001006

The Combo Drill & Countersink by Allied Machine and Engineering is designed for machinists, tooling professionals, and hobbyists who require precision and durability in their work. Its #4 size and 5/16 body dia provide strength while its solid carbide construction ensures long-lasting performance even under high temperatures. The combo design allows for quick drilling and countersinking, making it an efficient tool for metalworking, woodworking, and automotive applications. Overall, the Combo Drill & Countersink is suitable for machining and tooling professionals such as mechanics, manufacturers, and contractors. Its versatility also makes it accessible to small businesses and hobbyists alike.