STEP DRILL BIT 4-30MM
- Step drill bit with 2mm increments
- Perfect for drilling into steel, brass, copper, aluminium, wood and plastics
- Manufactured from good quality high-speed steel, correctly hardened for a longer life
- Drill steps marked at graduations: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm
