Makita 4 In. 6A Angle Grinder Kit Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life. Slide switch designed with lock-on. All-ball bearing design and metal gear housing for added durability. Small diameter barrel grip only 2-1/4 for added comfort. Externally accessible brushes for greater serviceability. Protective zig-zag varnish seals the armature from dust and debris for longer tool life. Machined bevel gears provide up to 2 times longer service life than previous models. Side handle is positioned at an increased 20 deg degree angle for added comfort and control. Includes wrench, lock nut wrench, side handle, wheel guard, grip holder, inner flange, lock nut, and plastic carrying case. Wheel Diameter 4 In., Amperage 6A, No Load Speed 11,000 rpm, Arbor Size M10 x 1.25 Spindle Thread, Switch Type Thumb, Cord Length 8 Ft., Dimensions 10-1/2 In. L, Weight 3.7 Lb., Warranty 1 Year, Pkg Qty 1, Package Type Box Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm. Some examples of these chemicals are lead from le