Angle Grinders & Abrasive Wheels Safety

Why is it strictly forbidden to grind flat metal surfaces using the side face of a Type 1 (flat cutoff) wheel?

Next

 Correct IncorrectCutoff wheels are thin and have fiberglass reinforcement designed only for radial loads. Side pressure can shatter the wheel at high speed into lethal flying shrapnel.

Why is it strictly forbidden to grind flat metal surfaces using the side face of a Type 1 (flat cutoff) wheel?

• Side pressure can break the thin fiberglass-reinforced wheel and cause it to shatter
• It makes the sparks turn bright blue
• It will stall the electric motor instantly
• It polishes the metal too smooth for paint