Used by Jewelers, Foredom offers eight handpieces with Duplex Springs, denoted by the letter ‘D’ at the end of each part number. The spring connects the two separated ends of a handpiece and is all that distinguishes these handpieces from standard models. The duplex spring component requires periodic lubrication.

For Foredom Handpieces. Duplex springs are subject to breakage and are NOT covered by warranty. We recommend that only experienced users of flex shaft tools and/or those whose work demands added flexibility consider this style handpiece.