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: 12,5 / 12,7 / 15,2 / 16,2 / 18,6 / 20,4 / 22,5 / 25,4 / 28,3 / 30,5 & 32,5 mm
