McMaster 43605A21 Air-Powered Angle Grinder, Medium Duty, for 4" Diameter Grinding Wheels and Sanding Discs G4301552 Wires Flame Spread Rating Class

Wires Flame Spread Rating Class A Firestop Type Foam Sealant Formulation Polyurethane Foam Shelf Life 456 day Usage Location Penetrations in Non-Rated Wood or Steel-Framed Construction Watertight No For Material Type All Common Construction Surfaces Flame Spread Index 1 For Location Construction Joints

20 hp (1/3PH @115

Grounding Style Style 2

O2 0 to 30% Includes Belt Clip

McMaster 43605A21 Air-Powered Angle Grinder, Medium Duty, for 4" Diameter Grinding Wheels and Sanding Discs G4301552 Wires Flame Spread Rating ClassMore durable than our Light Duty Grinders, these are designed for more frequent use. Grinders have an angled head for accessing hard to reach places and a threaded spindle. They have a lever lock to prevent accidental start up. Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose. Duty Rating Medium Power Source Air For Wheel Diameter 4" Maximum Rotation Speed 11,000 rpm Power 3 4 hp For Arbor