Angle Grinder Wheel Diameter 4 1/2 in 5 in Current 13 A Max Speed 11 000 RPM Minimum Speed 11 000 RPM Switch Type Paddle For Wheel Type Type 27 Overall Length 13 in Kit Contents (1) Bare Tool (1) Type 27 Guard Accessory Free Tool Change Yes Head Type Standard Head Grip Style Barrel Grip Spindle Thread Size 5/8 in-11 Dust Management Dust Ejection System Dust Sealed Switch Yes Electrical Protection Overload Protection Lock-Off Switch Yes Lock-On Switch Yes