Deliver precise through-holes in metal and other tough materials with a drill bit set designed for clean starts and controlled hole enlargement on any project.
Coated with Aluminum Titanium Nitride, this coating minimizes friction and heat buildup, helping the cutting edges last longer under frequent use.
Four spiral-ground cutting edges promote uniform chip removal and yield clean, consistently sized holes across materials.
The bits feature a 6.35 mm hex shank, making them compatible with most cordless drills and quick-change chucks.
Specifications
- Product Type: Step drill bits
- Coating: Aluminum Titanium Nitride
- Sizes: 3–13 mm / 6–25 mm / 6–35 mm
- Shank: 6.35 mm hex shank
- Cutting Edges: Four spiral-ground cutting edges
Contents
- 1× Step Drill Bit in the chosen size or
- 1× Step Drill Bit Set (3-piece) with all three sizes