Does your Foredom® handpiece lack its signature precision? A worn-out duplex spring might be the culprit. Here's where you'll find high-quality replacements! Our duplex springs are designed for compatibility with Foredom® handpieces featuring a duplex spring mechanism (denoted by "D" in the model number). They provide superior flexibility for delicate tasks requiring exceptional control.

Foredom offers eight handpieces with Duplex Springs, marked with a 'D' in their part numbers. These springs connect the handpiece ends and require periodic lubrication. They provide added flexibility for delicate work, made of special steel with a protective cover. Replacement springs can be user-installed. Note: Duplex Springs aren't covered by warranty and are recommended for experienced users needing extra flexibility.