XCMAN Nordic Alpine High Speed Steel Ski Mounting Drill Bits Jigs Snowboard Bindings (Deep Blue, 4.1 x9mm)

High Quality HSS Material Ski Drill Bits.Four colors with different size for you choose.For installing threaded inserts into all kinds of skis Diameter fits most binding jigs including Jigarex. Professional quality ski equipment, you can quickly and easily mount your own Alpine bindings at home.

Product Features

  • Price is each drill bit.
  • Red:3.5 x7mm for junior apline skis
  • White:3.5 x9mm best for adult alpine skis
  • Deep Blue:4.1 x9mm for adult ski that has a metal top mounting plate on it
  • Blue:3.5 x15mm for Nordic skis (XC Ski)