The Bosch GWS13-50TG tuckpointer package features a 5 In. angle grinder and a dust guard designed specifically for tuckpointing. The Bosch GWS13-50 5- In. angle grinder delivers more power than previous-generation models with the same size tool – 13 amps and 11,500 RPM. It has directed air flow that diverts dust away from vital components ...