Product Overview
Alpha Step Drills Spiral Flute Quick Release Hex Shank (Various Sizes Available)
Drills & deburrs in one process
Ideal for: Non-ferrous metals, sheet steel, plastic & stainless steel up to 3mm thick
Suits: Non-hammer action portable power drills
- Self-starting split point removes the need for a pilot hole
- 4 flute spiral design cuts faster with less vibration for fast, clean & accurate holes
- TiN coating reduces heat & increases lubricity for extended life
- Laser etched hole
- Premium HSS M2 raw material for extended life
- Non-slip 1/4 inch quick change shank
- Hangable 1 piece plastic card
Technical information:
- Number of steps: 9 steps
- Step sizes: 4, 5, 6, 7, 8, 9, 10, 11 & 12mm
- 1/4 inch shank
- Code: C9STSFM4-12QR
- Number of steps: 9 steps
- Step sizes: 4, 6, 8, 10, 12, 14, 16, 18 & 20mm
- 1/4 inch shank
- Code: C9STSFM4-20QR
- Number of steps: 13 steps
- Step sizes: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 & 30mm
- 1/4 inch shank
- Code: C9STSFM6-30QR
