





Mini Belt Sander & Knife Sharpener
7-Speed Variable Belt Grinder with Polishing Wheel
Professional mini belt sander designed for knife sharpening, blade polishing, metal grinding, woodworking, and DIY craft projects. Featuring adjustable speed control and a compact design, this machine delivers precise performance for hobbyists, workshops, and professionals.
Product Highlights
Precise Variable Speed Control
The 7-speed adjustment system allows users to select the ideal grinding and polishing speed for different materials and applications.
Compact Yet Powerful
Designed for small workshops and home use, the machine provides excellent grinding performance while occupying minimal workspace.
Integrated Polishing Wheel
The polishing wheel enables fine finishing and mirror polishing on knife blades, metal components, jewelry, and precision parts.
Durable Construction
Built with a sturdy metal frame to ensure stability, durability, and long service life.
Multiple Applications
Suitable for:
- Knife sharpening
- Blade polishing
- Metal grinding
- Deburring
- Tool maintenance
- Woodworking
- DIY projects
- Jewelry polishing
- Model making
Applications
Knife Making & Sharpening
Maintain razor-sharp edges on:
- Kitchen knives
- Chef knives
- Hunting knives
- Pocket knives
- Outdoor knives
Metalworking
Ideal for:
- Weld seam finishing
- Edge deburring
- Surface preparation
- Rust removal
- Precision grinding
Woodworking
Perfect for:
- Detail sanding
- Tool sharpening
- Small component finishing
DIY & Craft Projects
Suitable for hobbyists working on:
- Custom tools
- Handmade crafts
- Resin projects
- Model building
Why Choose FERMI Abrasives?
As a professional supplier of industrial abrasive solutions, FERMI Abrasives provides reliable grinding and polishing equipment trusted by metal fabricators, knife makers, workshops, and manufacturing facilities worldwide.
FERMI Abrasives Advantages
✔ Over 20 Years of Abrasive Industry Experience
✔ Professional Technical Support
✔ OEM & ODM Available
✔ Global Shipping
✔ Fast Customer Service
✔ Industrial-Grade Quality Control





