WORKSITE 8V Rotary Tool 110 Pieces Accessories Set Mini Grinder Cutter Diamond Jewelry Wood Cordless Rotary Tool Kit. A Professional Kit Fitted with  110 pieces Accessory Set of Bit, Sanding Discs, Polishing Pads, Mandrels Grinding Stones and more. Perfect for Cutting, Sanding, Polishing, Sharping, Drilling, Grinding and more. – CRT324-110