The Irwin Step Drill Bit is designed for precise drilling in thin materials, making it ideal for sheet metal applications. It features a single flute and a unique flute design to help achieve perfect round holes and maximize drilling control. A fluted shank helps prevent slipping in the chuck, and a self-centering point eliminates the need for center punching. Made from industrial grade M7 high-speed steel, this drill bit comes with 13 hole sizes ranging from 5 mm to 35 mm in precise increments for versatile metalworking tasks.
Features
- Single flute for maximum drilling control
- Designed for thin materials and sheet metal
- Fluted shank prevents slipping in the chuck
- Self-centering point eliminates center punching
- Industrial grade M7 high-speed steel
Technical specifications
Product specifications
| Brand | Irwin |
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Price History
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