Angle Grinder Wheel Diameter 4 1/2 in Current 7 A Max Speed 12 000 RPM Minimum Speed 12 000 RPM Switch Type Slide For Wheel Type Type 1 Overall Length 10 5/8 in Kit Contents (1) Bare Tool (1) Abrasive Wheel (1) Wheel Guard Accessory Free Tool Change Yes Head Type Standard Head Grip Style Barrel Grip Guard Adjustment Toolless Adjustable Spindle Thread Size 5/8 in-11 Brake Type None Dust Sealed Switch No Electrical Protection Overload Protection Lock-Off Switch Yes