Mini Belt Sander 15° Angle, 7-Speed Electric Belt Grinder Knife Sharpener
Mini Belt Sander 15° Angle, 7-Speed Electric Belt Grinder Knife Sharpener
Mini Belt Sander with 15° Fixed Angle – Professional Knife Sharpener & Polishing Kit
Sharpen, grind, and polish with precision using this feature-packed mini belt sander. The fixed 15-degree sanding belt angle ensures optimal blade geometry every time, making it the go-to benchtop tool for knife makers, metalworkers, woodworkers, and jewelry crafters.
Key Features
- 15° Fixed Belt Angle: Engineered for precise knife sharpening and consistent edge geometry across all projects
- 7-Speed Adjustment (4000–9000 RPM): Dual-direction rotation with seven speed settings for everything from aggressive grinding to fine polishing
- Heavy-Duty Stainless Steel Construction: Rust-resistant, wear-resistant body with 4 anti-vibration rubber base pads for stability
- Double Output Shaft 755 Motor: Mount grinding wheels or buffing wheels on either side for maximum versatility
- 3-Bearing Precision System: Ensures smooth belt tracking and quick belt changes for metalworking and knife-making applications
- Complete Kit Included: Everything you need to start sharpening and polishing right out of the box
Specifications
| Belt Angle | 15 Degrees (Fixed) |
| Speed Range | 4,000 – 9,000 RPM (7 Settings) |
| Motor | Double Output Shaft 755 Motor |
| Machine Size | 170mm × 100mm × 50mm (6.7" × 4" × 2") |
| Belt Size | 330mm × 30mm (13" × 1.2") |
| Included Grits | 120#, 320#, 600#, 800#, 1000# (6 pcs each = 30 total) |
Package Includes
- 1× Mini Belt Sander (knife making model)
- 30× Sanding Belts (5 grits: 120#, 320#, 600#, 800#, 1000#)
- 1× Bench Grinding Wheel
- 1× Buffing / Polishing Wheel
- 1× Metal Buffing Compound
- 1× Dust Cover
- 3× Allen Wrenches
- 2× Screws
- 1× Power Adapter
Use Scenarios
Ideal for sharpening kitchen knives, hunting knives, chisels, and scissors; grinding and deburring metal parts; woodworking edge finishing; jewelry DIY polishing; and fine craft grinding. A complete, professional-grade benchtop sharpening system for makers and craftspeople.
Frequently Asked Questions
Does it come with battery and charger?
Check the option you pick — the kits include battery and charger as shown in the options, and bare versions are for people already in the same battery family. The listing notes which is which.
Is it powerful enough for real jobs?
The power specs are in the title — this class handles home repair, automotive, and workshop jobs properly, not just light tinkering. Match the torque or wattage to your task.
How does the torque compare?
The torque rating is in the specs — enough to break lug nuts and drive structural fasteners in its class. The variable trigger and modes keep it gentle when the job is small.
How long does the battery run per charge?
The runtime is in the specs — a full repair or assembly session per charge for the standard jobs, and spare batteries keep bigger projects moving.
What materials can the grinder cut?
Metal, wood, stone, and concrete with the right disc — the wheel changes are tool-light and quick. The speed dial matches the disc to the material.