We currently offer two type of Foredom hand tools. The 1/6 HP SR motor Foredom tools comes standard with a #30 handpiece that has a jakobs type chuck that will fit any point with a 5/32 inch shank or smaller (down to the .75mm Triple ripple drills if you like). 

The 1/3 HP TXH motor Foredom tool comes with a 44HT handpiece that is a colleted hand piece and comes with collets for both 1/4 inch shank points and 1/8 inch shank points.

The 30H handpiece can also be purchased separately and will work with the TXH motor and shaft to allow for various shank sizes.