Foredom K.2220 Flex Shaft Kit Donnegan this disc uses 100 micron

this disc uses 100 micron standard grit diamond material

Half-round low dome profile with a 33% height-to-width ratio (SP67)

Five strips of abrasive paper are bonded per side

Its redefined form allows the operator to make adjustments without losing sight of the workpiece — a critical advantage during precision stone setting

Foredom K.2220 Flex Shaft Kit Donnegan this disc uses 100 micronThe Foredom K. 2220 Flex Shaft Kit delivers professional grade rotary power for jewelers, metalsmiths, and craftspeople who demand efficiency and reliability at the bench. Built around the Foredom M. SR motor and paired with the H. 20 Quick Change Handpiece, this kit is engineered for high volume use with 3 32" shank burs and bits the standard size used by the vast majority of professional jewelers. This kit is similar to the Foredom K. 2230 Flex