4-1/2" SJS™ Paddle Switch Angle Grinder

Catalog (SKU) Number: MK-9564P

Powerful 10.0 AMP motor delivers more output and 10,500 RPM for the most demanding applications. SJS™ technology is a mechanical clutch system that helps prevent motor and gear damage by allowing the drive shaft to slip if the wheel is forced to stop. Larger cooling fan and blades pull more air through the motor to help maintain lower operating temperature. Large flush-mount paddle switch with integrated lock-off tab for more comfortable operation. Labyrinth construction prevents debris from penetrating the motor, bearings and gears for longer tool life. “Clam-shell” gear box design for greater durability and easier servicing. Spiral bevel gears for smoother rotations and a more efficient transfer of energy. Zig-zag varnish protects the armature coil from dust and debris for longer motor life. Spring loaded metal sealed drive bearing is engineered to prevent dust and debris from penetrating drive bearing. "Tool-less" wheel guard for more convenient adjustments.