Electric Bench Sander Grinder Polisher Machine with 10 Belts for DIY

7-Speed Adjustable Mini Electric Belt Sander

Elevate your DIY projects with this Mini Electric Belt Sander. Equipped with a powerful dual-output 775 motor, it is the ultimate multifunctional tool for grinding, polishing, and knife-making in a compact, space-saving design.

Key Product Features

• 7-Speed Variable Control: Effortlessly adjust from 4000 to 9000RPM using the power adapter to suit metal, wood, or acrylic materials.
• Multifunctional Dual Shaft: The unique 775 motor supports sanding belts on one side and polishing/grinding wheels on the other.
• Customizable Angles: The grinding platform adjusts from 30° to 120°, allowing for precise beveling and vertical sharpening.
• Premium Build Quality: Features built-in double bearings and an anti-slip, dustproof design for stable, low-noise operation.
• Automatic Tensioning: The belt adjustment wheel has a spring structure to maintain optimal tension for smooth results.

Target Users & Versatile Scenarios

This benchtop sander is engineered for DIY Hobbyists, Craftsmen, and Tool Enthusiasts. It is perfectly suited for:

• Knife Making & Sharpening: Precise angle grinding and mirror polishing for blades.
• Woodworking: Sanding small components, crafts, and furniture edges.
• Metal & Jewelry DIY: Removing rust, deburring, and polishing precious metals.
• General Repairs: Quick touch-ups and material shaping in any home workshop.

Why Choose Our Mini Sander?

Unlike standard single-speed sanders, our model offers a 7-speed adapter and forward/reverse rotation, giving you total control over the finish. The compact size makes it highly portable, while the robust metal base ensures it won't move on your workbench. We include 10 high-quality belts and multiple polishing accessories, making this a complete out-of-the-box solution for professional-grade results.

Technical Specifications Motor ModelDouble Output Shaft 775 Motor Input Voltage110V (US Plug) Product Speed4000-9000 RPM (7-Speed Control) Sanding Belt Size330 x 30 mm Grinding Angle30° - 120° Adjustable Rotation ModeForward & Reverse Switchable MaterialHigh-Strength Metal Body What's in the Package?

Everything you need to get started:
1x Mini Belt Sander Host, 10x Sanding Belts (120-1000 Grits), 1x 7-Speed Adapter, 1x Grinding Wheel, 1x Polishing Disc/Wheel, 10x Drill Bits, Sharpening Paste, and Maintenance Tools.

© 2026 Pro-Hobby Tool Supply. US Standard 110V Plug. Ship Fast from US Warehouse.