41Pcs 1in Radial Bristle Disc Abrasive Brush Polishing Wheel With 2.35/3mm Shank. 2" Stainless Steel Wire Wheel Brush 1/4" Shank for Die Grinder Drill Rotary Tool. ◆Collet : 3mm (Approx 1/8") 6mm (Approx 1/4").
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