Bosch GWX13-50VSP 5 In. X-LOCK Variable-Speed Angle Grinder with Paddle Switch with Bosch DBX543S 5 In. X-LOCK Continuous Rim Diamond Blade - - Amazon.com
Makita 4-1/2 Inch Xlock Angle Grinder, 11-3/8 Inch Length, 7.5 Amps, 5.1 Pounds, 11,000 RPM, GA4570 at Tractor Supply Co.