Expandable Drum Wheel

This high-quality expanding drum delivers exceptional performance with true-running accuracy, ensuring no wobble or bounce for better control during lapidary or metalworking tasks. Ideal for applications such as sprue removal and contour sanding, it is a versatile and reliable tool for professionals and hobbyists alike.

Key Features:

  • Quick Belt Changes: Angled expansion slots in the heavy rubber rim allow the Drum to expand when rotated, locking the sanding belt firmly in place. belts  can be changed in seconds by stopping the machine , slipping off the old belt, and sliding on a new one.

  • Precision Control: The Drum's resilient rubber surface flexIies to match the contours of gemstones, quickly removing grinding  flats while delivering precise control. The convex shape provides the necessary cutting action to effectively remove scratches.

  • Durable Construction: The slightly harder-durometer rubber minimizes cupping and ensures long-lasting performance.

Specifications:

  • Maximum Speed: 1800 RPM.

  • Safety Note: Always operate the Drum with a sanding belt in place. Running the Drum without a belt may cause damage to the rubber rim.

Usage Benefits:

  • Versatility: Suitable for both lapidary work and metalworking tasks.

  • Ease of Maintenance: Belt changes are straightforward and efficient, saving time during operation.

  • Enhanced Finish: The Drum's flexible surface adapts to irregular contours, delivering smooth and uniform results.

Sold separately: Sanding belts are not included with the Drum.