These collets fit Foredom handpieces:  H.43T, H.44, H.44T, H.44TSJ,  H.43HT and H.44HT collet-style handpieces and is also for use with BL Bench Lathe Adapters A-CHA-4 and A-CHA-5. The set adds great versatility since it accommodates different diameter shank burs and other accessories.

Foredom offers seven fractional and metric sizes:

Collet HP442     3/32″

Collet HP448     3mm

Collet HP443     1/8″

Collet HP445     3/16″

Collet HP444     5/32″

Collet HP449     6mm

Collet HP447     1/4″

The HP440 Collet Set includes the 7 collets listed above.

Individual collets can be purchased separately.