Step drill HSS titanium-coated 3-20mm 3-part 54979

Self-tapping 3-piece step drill bit set for precision drilling in sheet metal, alloys and plastic up to a thickness of 14 mm. Practically stowable in the supplied storage bag.

Scope of delivery:

HSS step drill, size 1: 3 - 12 mm, increasing by 1 mm

HSS step drill, size 2: 6 - 20 mm, increasing by 2 mm

HSS step drill, size 3: 4 - 12 mm, increasing by 2 mm