- Is this grinder good for cutting metal?
- Yes, with a proper 4-1/2 inch cut-off wheel. The fixed 11,000 RPM suits thin metal and rebar; take light passes and let the wheel do the work.
- Does it have variable speed?
- No. It runs at a single 11,000 RPM, so it is not ideal for polishing or work that needs slow speeds.
- What size discs does it take?
- 4-1/2 inch (115 mm) discs with a 5/8-11 arbor, the most common size in the US.
- Can I use it for sanding and wire brushing?
- Yes, with the right 4-1/2 inch flap disc or wire cup. Keep the guard on and match the accessory to the RPM rating.
- Is it safe for a beginner?
- It can be, but an angle grinder is a high-risk tool. Wear eye and face protection, use the side handle and never remove the guard.
- Where is the Avid Power 1200W 4-1/2 Inch Corded Angle Grinder cheapest?
- At Lowe's, for $112.99, as of our latest check.