 Expanding rubber drums are for used to support spiral wound band abrasives; shank end connects to tool. Match rubber drum size with appropriate spiral wound band.
Best product for blending and polishing contours when smooth running is a primary concern. Used for finishing hard-to-reach areas, removing parting lines, imperfections, and burrs on all surfaces.
These items expand themselves thanks to the centrifugal force and they find a large range of applications, from moulds finishing to metal parts fettling, from beveling of sharp corners to the finishing of shaped parts, etc.
They are principally assembled on portable machines. |