18V ONE+ HP Brushless 4-1/2" Angle... - RYOBI Tools
RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder – Rhino and Co.
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