Angle Grinder Wheel Diameter 4 1/2 in Current 9 A Max Speed 12 000 RPM Minimum Speed 12 000 RPM Switch Type Paddle For Wheel Type Type 27 Type1 Overall Length 10 3/4 in Kit Contents (1) Bare Tool (1) Guard Accessory Free Tool Change Yes Head Type Standard Head Grip Style Barrel Grip Guard Adjustment Tooled Adjustable Spindle Thread Size 5/8 in-11 Brake Type None Dust Sealed Switch No Electrical Protection Overload Protection Lock-Off Switch No Lock-On Switch No