Smoothing (black) Soft, flexible polishers for smoothing precious metal alloys. Grit: medium Recommended speed: 7,000 - 10,000 rpm. PU: 5 pieces Productssilicone polisher nameshapeØ x HVersionitem No.silicone polisherlens22,0x4,0unmounted570761silicone polisher nameshapeØ x HVersionitem No.silicone polisherwheel22,0x3,0unmounted570841silicone polisher nameshapeØ x HVersionitem No.silicone polishercylinder7,0x20,0unmounted570931silicone polisher nameshapeØ x HVersionitem No.silicone polishercylinder point6,0x24,0unmounted570941