Burrs Kutzall
With 1/4 and 1/8 shaft options they can be used in wide range of power tools depending on collet or chuck size Our 1/8 burrs work amazingly well in smaller rotary tools like Dremels while our larger 1/4 burrs will feel right at home in your die grinders or large flex shaft hand pieces Recommended operating speed range is 10 000 25 000