RYOBI 4-1/2 in. Metal Cutting Wheel (3-Piece) A01302 - The Home Depot
Angle Grinder Cutting and Grinding Guard Kit - RYOBI Tools
Angle Grinder Cutting and Grinding Guard Kit - RYOBI Tools
Ryobi P423 18V One+ Brushless 4-1/2" 10,400 RPM Grinder and Metal Cutter w/ Adjustable 3-Position Side Handle and Onboard Spanner Wrench (Battery Not Included, Power Tool Only) - Amazon.com