Step Drill, Titanium Coated, 6-40.5 mm

– driveshaft: 10 mm
– 11 steps
  6.0 – 8.5 – 10.5 – 12.5 – 16.5 – 20.5
  25.5 – 29.0 – 32.5 – 36.5 – 40.5 mm
– material: HSS, titanium coated