Expandable Drums Make Grit Changes Quick & Easy
Steel drum with resilient rubber rim allows fast, easy grit changes by stopping the machine, slipping off the old belt, and sliding on a new one. Angled slots in the heavy rubber rim expand during rotation to anchor the finishing belt in place for no-slip sanding. Made from a specially developed, soft and durable rubber compound that flexes to fit contours or quickly remove grinding marks. Can be rotated either direction to vary hardness of sanding surface. Fits ½", 5/8", ¾", and 1" diameter shafts with included nested bushings.
Big Book Catalog, Issue:69, Page:386
SPECS: Rubber covered steel wheel. Fits ½” (1.3cm), 5⁄8" (1.6cm), ¾” (1.9cm) and 1” (2.5cm) diameter shafts. Includes bushings. Two sizes: 6” (15.2cm) uses 1½” (3.8cm) x 18-15⁄16" (48.1cm) belts. Maximum Speed - 2400 rpm. 8” (20.3cm) uses 3” (7.6cm) x 25-7⁄32" (64.6cm) belts. Maximum Speed - 1800 rpm.