Precision-machined, 13mm orbital counterbalance for exclusive use with THE BOSS Hybrid Micro Polisher.

• Features fast-change drive system for tool-less swapping between drive assemblies
• Premium bearing for high pad rotation for improved correction
• Compatible with 1″, 2″, and 3″ BOSS Micro Backing Plates
• Output shaft is compatible with a 12mm wrench for easy removal of backing plates