Description
HSS step drill, CBN ground edges Straight flutes
The chamfer makes it easier to remove the drill during through-hole drilling.HSS step drill, ground with CBN, featuring straight flutes and cross sharpening. The chamfer facilitates easy drill removal during through-hole drilling.
Size: 7
Drill Range: 5.0 – 28.0 mm
Net weight: 0.086 kg
Length: 69.0 mm
