338pcs Rotary Tool Accessories Set Sanding Grinding Polishing Accessory Kit with Storage Box for Dremel Grinder gold tester DIY a laptop mobile power

DIY a laptop mobile power supply: 12V coupled with a large-capacity lithium battery

With photo and video production

Output Voltage: 12-80V Continuous Adjustable

30(main body)

1 * Manual

338pcs Rotary Tool Accessories Set Sanding Grinding Polishing Accessory Kit with Storage Box for Dremel Grinder gold tester DIY a laptop mobile power338pcs rotary tool accessories kit. Including sanding bands and sanding band connecting rod of different sizes. Features: Kit includes sanding bands and sanding band connecting rods of different sizes. Especially designed for grinding, polishing, sanding. Great for both hard and delicate materials. Perfect for the micro electronic devices and other industries(fine detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel).