HSS conical drill bit.
Tenifer-treated for surface hardening through reduced cold welding. Burr-free drilling and reaming of metal sheets, pipes, steel profiles, non-ferrous metal, acrylic glass and plastic up to a wall thickness of 5 mm.
The hole diameters are signed by laser in both grooves. The scale is legible when the tool is rotating. The three-sided tappet shank prevents ''slipping'' in the drill chuck.
• Drill hole diameter: 4 - 20 mm
• Shank diameter: 8 mm
• Tenifer
• Split point
• HSS-E
