Is SharpTool 2.0 easy to use?

Yes. If you know how to use a drill, you can use SharpTool 2.0, no installation needed.

Our manual recommends sharpening the blade 2 to 3 times, depending on the desired tooth profile. 

2‑stage (coarser), sharpen the blade 2 times to make it suittable for cutting: 
- Wood
- Drywall
- Plastic

3‑stage (finer), sharpen the blade 2 times to make it suittable for cutting:- Wood- Drywall 
- Plastic 
- Nails 
- Copper 
- Aluminum
- Other light metals.

For safety and best results: keep speed controlled and use light pressure.
 
Note: Start with 2 passes, check the result, then do a 3rd pass if you want a finer tooth profile. Stay at ≤1200 RPM and don’t force the blade.