Our M18 FUEL™ 8" Metal Cutting Circular Saw generates the power of a 15A corded saw and cuts faster than 15A corded metal cutting circular saws, delivering up to 120 ft. of corrugated decking per charge. We designed the M18 FUEL™ 8" Metal Cutting Circular Saw to perform in the most demanding applications, combining our legendary performance and durability with the portability of the M18™ platform. The POWERSTATE™ Brushless Motor provides 4,000 RPM and faster cutting under load for corded performance. REDLINK PLUS™ Intelligence ensures maximum performance and protects from overload, overheating, and over-discharge. When used with our M18™ REDLITHIUM™ HIGH OUTPUT™ XC8.0 Battery (not included), you get 50% more power while running 50% cooler than our M18™ REDLITHIUM™ XC batteries. This metal cutting circular saw provides a 2-9/16" cut capacity for demanding applications at a greater capacity than any previous cordless metal cutting circular saw.