5 x 40mm Mounted Grinding Stones Wheel Set 6mm Shank For Drill Rotary Grinder
5Pcs 40mm Mounted Grinding Stone Wheel 1/4" Shank For Drill Grinder Rotary Tool. -High quality 40mm T-shape grinding head. -Suitable for grinding general steel, general carbon steel, alloy steel, malleable cast iron, hard bronze, etc.