
The Halls MC High-Speed Steel Step Drill Bit in the 4mm - 30mm size range offers the most comprehensive hole-cutting solution in the range, covering fourteen different diameters in increments of 2mm. This variant is ideal for professionals requiring maximum versatility from a single tool, eliminating the need to carry multiple drill bits for varied metalwork projects. Designed for sheet metal up to 4mm thick, this step drill features a 13mm shank suitable for standard drill chucks. The extensive size range—4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, and 30mm—makes it particularly valuable for electrical panel work, ventilation installations, and general fabrication tasks where diverse hole sizes are required. Manufactured from high-speed steel, this bit maintains its cutting edge ...
Halls5033210060187
Price: £90.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £90.95 | Visit Store |
The Halls MC High-Speed Steel Step Drill Bit in the 20mm - 30mm size range is designed for larger diameter hole applications in sheet metal fabrication. This variant covers eleven consecutive sizes—20, 21, 22, 23, 24, 25, 26, 27, 28, 29, and 30mm—making...
The Halls MC High-Speed Steel Step Drill Bit in the 4mm - 12mm size range is the perfect entry-level variant for detailed metalwork and smaller diameter holes. This compact step drill covers nine consecutive sizes—4, 5, 6, 7, 8, 9, 10, 11, and 12mm—making...
The Halls MC High-Speed Steel Step Drill Bit in the 4mm - 20mm size range offers excellent coverage of the most commonly used hole sizes for everyday trade work. This variant features nine sizes—4, 6, 8, 10, 12, 14, 16, 18, and 20mm—in convenient...