Milwaukee Electric Tool Corp.’s M18 Cordless 5 3/8-inch metal saw has a 4-pole frameless motor for 35 percent more cutting power than its predecessor. Model 2682-22 weighs 5.8 pounds and model 2682-20 weighs 4.3 pounds. Both saws are 3,600 RPM and have a 1/8- to 2-inch cut capacity. An extra-large cut guide, impact-resistant window and LED light improve the line of sight.

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