Titanium Step Drill Set
- 5 step drills: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
- 9 Step drill: 4-20 mm (4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm)
- 10 step drills: 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)
Reviews of the Titanium Step Drill Set: