- Centres, drills and deburs sheet metals in one operation
- HSS, precision ground for accurate drilling
- Dual flute construction for faster drilling & longer life
- Three flats on drive shaft for secure drive in drill chucks
- Cuts hole sizes: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 & 32 mm
