Description
Alpha Step Drill – Spiral Flute 4–12 mm
The Alpha Spiral Flute Step Drill 4–12 mm is designed for precise, burr-free drilling in steel, stainless steel, wood, and plastic. AlTiN coating, this step drill offers superior durability and performance for professionals and serious DIY users.
Key Features
- Size Range: 4–12 mm step increments
- Coating: AlTiN for extended tool life
- Shank: 1/4″ quick-change for cordless drills and drivers
- Performance: dual cutting edges drill up to 3× faster
- Finish: burr-free holes up to 3.5 mm thick
- OAL: 69 mm
Applications
Ideal for electricians, HVAC installers, sheet metal workers, and general contractors who need clean, accurate holes in multiple materials.
Product Code
9STSFM4-12S
