Description Smart-Pin step drill bit (3 pcs.) | Renfert (Germany)
The Smart-Pin stepped pin drill bit is used for drilling with ledges with the pin drilling instrument. Fits all pin hole drilling tools that have a 3mm shank chuck.
Features:
The milled ledge forms a reservoir for second adhesive during pin fixing.
The stepped pin drill is suitable for all pins with a 2mm diameter head, especially our Bi/Bi-V-Pins.
The drill fits all pin hole drilling instruments that have a 3mm shank chuck.
Advantages:
Very long service life.
Very low drilling resistance due to the special geometry of the cutting edge.
Drill bit for pins with the highest axial symmetry.
Technical data:
Shank diameter: 3.0 mm (0.12")
Drill head diameter: 2.0 mm (0.079")
Drilling depth: 5.8 mm (0.23")
Quantity: 3 pcs
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