Description
Silverline HSS step drills for precision drilling of sheet metals, alloys & plastics up to 4mm thick.
These titanium plated self starting step drills will cut clean accurate holes. Marked with 2mm graduations.
Features
- Self-starting step drills
- Supplied individually
- Titanium-coated
- 2mm graduations (marked)
- Drill sheet metals, alloys & plastics (up to 4mm thick)
- Sizes 4-22mm, 4-30mm, 14-26mm, 20-36mm
- 10mm diameter shank (except 4-22mm size which has an 8mm shank)
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