- Grind through shafts or nuts.
- Grind off heads.
- Grind away paint and corrosion.
- Grind flats onto shafts or heads.
- Torque is handy, RPM is the key.
- 20,000 RPM or better.
- Always wear "eye-protection"/]
- Always wear "hearing-protection"/]
- Consider "impact-protecting-gloves"/]
There’s no missing the raw power of these but I can’t help thinking there’s more chance of shearing something… adjustable torque a must.