Mains Grinders

Use to…

  • Grind through shafts or nuts.
  • Grind off heads.
  • Grind away paint and corrosion.
  • Grind flats onto shafts or heads.

Buying Tips

  • Torque is handy, RPM is the key.
  • 12,000 RPM or better.

Safety Tips

  • Always wear "eye-protection"/]
  • Always use "shock-protection"/]
  • Consider "impact-protecting-gloves"/]

Mains Grinders

Obviously far more potent than the cordless grinders because of the voltage being 5-13 times higher (depending on your country) but air tools are top of the tree if you have the equipment to drive them.