This drill bit is specially designed for mounting Nordic ski bindings, it has a greater depth than most common alpine drill bits. It ensures the holes are drilled at the correct diameter, and perhaps more importantly...at the correct depth. It will fit any mounting jig, is a full 3" long, and will countersink the screw holes so you don't "bubble-up" the top ski surface when you tighten down the screw. The bit features a pronounced lip which prevents the bit from drilling any deeper than it should. Bits are sold each.
- 3.6 x 14.5mm
- Check depth against side of ski prior to drilling.
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It's difficult to find a 3.6mm bit in North America - glad that Tognar carries it. Step shoulder works perfectly for controlling depth. Made to the exact depth and diameter recommendations that cane with all of my Rotefella NNN and NNN-BC bindings.