Yes, I do need 5 of these. Five angle grinders means I don’t have to change the wheels during a large job. For most jobs, I only use the smaller four. I only paid $11 for one of them; It has been grinding gears like it’s last day for 5 years. Posted via email from Eric’s posterous Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Like this:Like Loading... Related Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.