Ruko Step drill HSS, spiral fluted with cross grinding
Delivered tomorrow
Only 2 pieces in stock
Only 2 pieces in stock
Free shipping starting at 50.–
Drill diameter5
At a Glance
Suitability for metallic materials
The HSS step drill bit processes materials such as aluminium, bronze, cast iron, plastic and brass with a tensile strength of up to 900 N/mm².
Four integrated machining steps
The tool centres, pre-drills, drills and deburrs sheet metal with diameters from 4-30 mm without the need for a tool change.
Reduced build-up edge formation
The spiral fluting ensures clean chip removal, thereby reducing material adhesion on the cutting edges at high working speeds.
In Detail
30-day right of return
24 Months Warranty (Bring-in)
5 additional offers