Step drill set HSS M2 titanium coated 3 pcs

Description

– Drill 1 = 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12mm
– Drill 2 = 2 / 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20mm
– Drill 3 = 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 22 / 24 / 26 / 28 / 30 / 32mm
– Titanium coated