Handpiece Foredom, Jewelry Engraving Hammer Handle Jeweler Handpiece for Jewelry Flex Shaft Machine

2-3thousands too small. I simply took a small barrel sander and methodically bored out. Drill bit would be eady n fast but be careful. Also after bored out remove ball bearing lock ring and stretch open on mandrel a bit. After I bored my out still would not lock in because tension in ball bearing was too tight. Fits like a glove n works great!!!! I save about $110.00 and jus as good as an original Fordham handpiece. Very well made.

While the packaging makes it appear that this was manufactured by the Foredom company, the barcode is not legitimate. The handpiece would not fit onto the shaft of my Foredom. Returned and purchased a genuine handpiece directly from Foredom.

Quality product. Although the the key on my foredom flex shaft matches the hand piece, the boss for the ball lock on my older flex shaft won’t engage because the aperture on the hand piece is slightly small and I will have to enlarge that to make this work