4-20 mm staggered professional staging drill

Professional quality, for daily use in a workshop

4-20 mm staggered drill

Escalonada drill manufactured with 2 mm increases, perfect for drilling steel, brass, copper, aluminum, wood and plastics.
Length of 65.5 mm and manufactured with good quality steel, correctly hardened for a greater shelf life.
Drilling steps marked in graduations: 4, 6, 8, 10, 12, 14, 16, 18, 20 mm.
Perfect for industrial situations and work in the work.