Standard Angle Grinders — are you unsure what fits the best? Compare all tools in an overview chart. Compare. GWS13-50VS. Standard Angle Grinders. Variants: 1. Compare product. GWS13-60. Standard Angle Grinders. Variants: 1. Compare product. GWS18V-13PB14. PROFACTOR 18V Grinders. Variants: 1. Compare product. GWS18V-13PN.