Do you want to remove all the guesswork for what size drill bit you need to add holes to your mini helmet for the facemask clip screw holes or our Rivets? Now you can. Add this drill bit to your order so you can add holes to your mini helmet worry free. It's the perfect size to add holes for mounting your facemask clips or rivets in any location on the mini helmet you need to. This drill bit will create a hole that is correct for any of the facemask clips' screws or rivets we offer. The bit has a 1/4" hex shank so it can be easily used by most cordless drills or screwdrivers.

**This drill bit also works for adding our Simulated Air Valves**