350W Wet And Dry Belt Sander Mini Belt Sander Electric Bench Grinder with Display Screen Sanding Machine Stepless Speed Regulation Small Grinder Sharpener Polisher Machine with Water Pipe and 10 Sanding Belts for DIY Woodworking Resin Jewelry Making Knife Features: 【Wet And Dry Belt Sander】Equipped with universal soft water pipe, it can be operated by adding water, easily polishing wood, stone, plastic, acrylic and other materials, without dust, not burning knives, efficient work, saving time and effort. 【High-Quality Material】The body of the mini belt sander is made of high-quality metal, which is sturdy and , not easy to rust, and has a long service life. 【Multi-angle Grinding, Easy e】the electric belt sander can be forward and reverse rotation, and the angle of working bench is adjustable, for better, precise work. 【Powerful Power】Electric sander sanding machine is equipped with super strong all-copper motor, with excellent performance, the 350W powerful motor runs in low noise, dissipates heat fast, delivers high speed. 【Convenient Adjustment】Stepless speed regulation can be easily used, meeting different demands. 【Intelligent large screen digital display】Upgraded intelligent digital display screen, real-time voltage display design, precise display of voltage, and precise control of speed by adjusting voltage. 【Power Supply】Equipped with 12000WA large-capacity rechargeable lithium batteries, it can last for a long time, be used at any time, facilitate outdoor work, and easily cope with various application scenarios in daily life. 【Application】Bench belt sander is easy to operate and ideal for home or work use. It can be used on metal, wood, acrylic, stone, bodhi, olive core, etc., efficient and time-saving. Specifications: Set Type: A / B (Optional) Plug: US / EU (Optional) Battery: 1pcs / 2pcs (Optional) Input Voltage: AC100-240V,50/60HZ. Battery Voltage: 21V Battery Model: 12000WA Battery Capacity: 2400mah Power: 350W Motor Type: 775 motor Abrasive Belt Size: 30*380mm Sanding Belt Grit: 60-1000 Grit Length of Water Pipe: 28cm Clamping range of flexible shaft: 0.5-3.2mm Clamping range of drill chuck: 0.6-6mm. Diameter of disc sandpaper: 7cm Material: metal Item Size: 260 * 195 * 150 mm / 10.24 * 7.68 * 5.9 inch Item Weight: 2038g / 71.89oz Package Size: 32 * 27.5 * 22.5 cm / 12.6 * 10.83 * 8.86 inch Package Weight: Set A & 1 Battery: 3274g / 115.48oz Set A & 2 Battery: 3764g / 132.77oz Set B & 1 Battery: 4200g / 148.15oz Set B & 2 Battery: 4690g / 165.43oz Package List: Set A: 1 * 350W Belt Sander 1 * Battery / 2 * Battery (Optional) 1 * Charger 10 * Abrasive Belt 1 * Water Pipe 1 * Water Pipe Connector 1 * User Manual (English) / Set B: 1 * 350W Belt Sander 1 * Battery / 2 * Battery (Optional) 1 * Charger 10 * Abrasive Belt 1 * Water Pipe 1 * Water Pipe Connector 1 * Grinding Wheel 1 * Polishing Wheel 1 * Polishing Pad 10 * Disc Sandpaper 1 * Drill Chuck 1 * Flexible Shaft 1 * Flexible Shaft Accessories Set 1 * User Manual (English)