3-In-1 Mini Belt Sander - 15 Degree Knife Sharpener Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Buffer Polisher for Metal Wood

🔧 Mini Belt Sander – 15° Knife Sharpener, 7-Speed Electric Belt Sander

This mini belt sander sharpens all blades – kitchen knives to samurai swords. A powerful electric belt sander with 4000–9000 rpm. Use it as a belt sander for wood, metal, or jewelry.

Key features:

Knife sharpener – 15° angle guide. Includes many sanding belts. Perfect for pocket knives, camping knives, bush hooks.

Multi-functional – Attach grinding wheel & buffing wheel to turn into a mini bench grinder. Great for hobbyists.

7-speed adjustment – Slider on adapter: lowest to highest. Button reverses belt direction.

Sturdy body – Heavy-duty stainless steel + 4 anti-vibration rubber feet. Stable for home or outdoor use.

Powerful motor – All-copper motor, 4000–9000 rpm, low noise. Handles metal, plastic resin, knives.

⚠️ If machine doesn’t start, check power adapter connection. High-speed wheel may vibrate – clamp to workbench.