Diamax Cyclone Ultra Non-Coring Bit

Designed with a special bond for large format Porcelain and Ultra Compact Surfaces For best performance use at 5,000 RPM with center water feed For use on Porcelain, Ultra Compact Surfaces, Granite, and Marble Use wet or dry Usable length 2" on sizes 5/16" and 1/4" Usable length is 2.75" on all other sizes Max RPM 5,000     ITEM # SIZE FITTING USABLE LENGTH MAX RPM WET DRY CUDB014 1/4″ 5/8″ – 11 thread 2″ 5,000 2,500 CUDB516 5/16″ 5/8″ – 11 thread 2″ 5,000 2,500 CUDB038 3/8″ 5/8″ – 11 thread 2.75″ 5,000 2,500 CUDB012 1/2″ 5/8″ – 11 thread 2.75″ 5,000 2,500 CUDB058 5/8″ 5/8″ – 11 thread 2.75″ 5,000 2,500