This versatile and re-usable accessory kit includes everything you need for fine drilling. For use with all Dremel rotary tools. All Dremel tools require Dremel MultiPro Keyless Chuck Included: (1) 1/32" Drill Bit (1) 3/64" Drill Bit (1) 1/16" Drill Bit (1) 5/64" Drill Bit (1) 3/32" Drill Bit (1) 7/64" Drill Bit (1) 1/8" Drill Bit