— Gunpla 17pcs Micro Air Die Grinder Kit Pneumatic Pencil Die Grinder 1/8 and 3/32 Inch Collet Capacity High Speed Grinding Lightweight Compact Tool Kit for Cleaning Cutting Polishing Welding, 58000 RPM ... 1pc Micro Air Grinder, 10pc Mounted Stones, 1pc Mini Oiler, 1pc connector, 1pc collet, 2pc Wrench, 1pc Empty Oil Pot. bare-tool. Air …