Foredom K.2220 Flex Shaft Kit Donnegan Variable speed — 0–160 strokes

Variable speed — 0–160 strokes per minute when used with a compatible variable speed controller (sold separately)

Pairs with the optional Side Helper for face-up/face-down ring work

Five strips of abrasive paper are bonded per side

Works best when clamped under pressure during cure

planishing stakes

Foredom K.2220 Flex Shaft Kit Donnegan Variable speed — 0–160 strokesThe 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