10Pcs Diamond Coated Grinding Head Burr Drill Bit Mix Set 3mm Shank Rotary Tools

Diamond Coated Grinding Head Round Ball Carving Burr Rotary Tools Shank 3mm 46#. 10Pcs Cone Deburring Flap Grinding Sanding Head Set For Rotary Tools 80-320 Grit. 16-80mm Sanding Disc Flap Grinding Head 6mm Shank For Drill Rotary Tool 60-120#.

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