Compatible with sanding machine model100. The sanding belt roller features a grooved design to improve stability and reduce belt wandering during use. The modified belt sander is easy to operate, with straightforward installation and handling. Constructed from an aluminum alloy, this component is strong and resistant to breakage. Benefits at a glance: - Function: enhances belt tracking and stability for smoother sanding. - Compatibility: designed specifically for model100 sanding machines. - Size and material: aluminum alloy construction for durable, long-lasting use. - Performance: reliable operation under typical workshop conditions. Use scenarios: - Finishing and deburring small metal parts in manufacturing or repair tasks. - Smoothing edges and surfaces on wooden workpieces in woodworking projects. - Refurbishing or restoring small components where a stable, easy-to-use belt sander is beneficial.