Light magnesium housing (2 lbs. lighter) with 7 1/4" blade Provide durability, lighter weight Precision-machined worm drive gears For maximum power and durability Oil indicator level and relief bellows For long life Push button blade lock For easy blade changes 22 amp switch and heavy gauge cord For dependability Specifications Amperage 13.0 Arbor Size Diamond Blade Diameter 7 -1/4" Certifications UL, CSA Cord Length (ft.) 8 Depth of Cut at 45 Deg. 1 15/16" Depth of Cut at 90 Deg. 2 3/8" No Load RPM 4,400 Rating 120V Voltage 120 Weight (lbs.) 18.2 Standard Equipment - Blade Wrench & 7 1/4" 40 T Combination Blade Buy Factory Reconditioned for $149.95. Factory Reconditioned Skil Tools come with a full one year warranty. The same as a new tool. OR Buy this Circular Saw New With $25 Rebate from Tool King for $169.99.