Milwaukee 6477-20 7-1/4-inch Worm Drive Circular Saw The product is easy to use The product is durable The product is manufactured in China 15.0 Amp, 4,400 RPM Motor- delivers maximum cutting performance and does not bog down, even under heavy loads. Hardened steel worm gearing -provides maximum torque in the toughest applications Magnesium Construction-durable, lightweight Heavy-Duty Composite Shoe- will not warp, bend or kick up a burr Exclusive Oil Site Glass- instantly gauge current oil level