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
4 1/2" Angle Grinder - RYOBI Tools
Ryobi 4 Piece 115mm Cutting And Grinding Set - Bunnings Australia
Ryobi P421 6500 RPM 4 1/2 Inch 18-Volt One+ Lithium Ion-Powered Angle Grinder (Battery Not Included, Power Tool Only) - Power Angle Grinders - Amazon.com
18V ONE+ HP Brushless 4-1/2" Angle... - RYOBI Tools
18V ONE+ 4 1/2" Angle Grinder - RYOBI Tools
RYOBI 4-1/2 in. Masonry Grinding Wheel (3-Piece) A01303 - The Home Depot
RYOBI 4-1/2 in. Metal Cutting Wheel (3-Piece) A01302 - The Home Depot