STEP DRILL BIT 4~40mm
Spiral flute HSS step drill for drilling holes in sheet metal etc.
Drill large diameter holes in sheet metal, car panels, firewalls, meter boxes and more.
- Features & Specs
- High speed steel
- Titanium coating for rust resistance
- Spiral Flute
- Drills Hole diameter sizes: 4mm, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38 & 40mm
