Complete tough grinding applications and get fast material removal with the high-performance 7 in. 4HP Angle Grinder. The 4 HP motor delivers 8,500 rpm and provides overload protection when operating at high speeds.Features Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage 8,500 rpm provides optimal material removal with 7" grinding wheels Epoxy coated field and armature provide long service life against abrasion from airborne debris This product runs off of AC/DC power 2-position side handle provides improved ergonomics for specific applications Brush window allows for quick brush replacement High power 4 HP (maximum motor HP) 8,500 rpm motor with overload protection provides higher operating speeds under load Low-profile gearcase allows for work in tight areas Includes(1) 2 - Position side handle | (1) 7" GuardProp 65Yes Maximum Speed: 8500 RPM Motor Power: 4.0 HP Amperage: 15 A Voltage: 120 V Wheel Diameter: 7 in Length: 22.2 in Width: 8 in Height: 5.1 in Weight: 12.8 lbs Arbor Size: 5/8-11 UNC Housing Material: Plastic Thermal Overload Protection: Yes Overload Protection: Yes Cord Length: 6 ft Switch Type: Lock-On Lock-On Switch: Yes Spindle Lock: Yes Variable Speed: No Side Handle Included: Yes Handle Type: 2-position side handle Cordless Vs. Corded: Corded Country of Origin: China