The Milwaukee M18 FCS66 FUEL circular saw delivers the power to rip cut at the same feed rate as an equivalent AC circular saw. It can cut 750 pieces of 90mm x 45mm pine stud on a single 12.0 Ah battery charge. The saw features a POWERSTATE brushless motor for enhanced performance and longevity, along with REDLINK PLUS electronics for optimal performance over time. It has a 190mm blade that provides a 66mm depth of cut, allowing it to cut through 3 stacked OSB boards. The integrated metal rafter hang hook ensures easy storage and a safe, clean workspace. A vacuum adaptor is included, which fits directly to all Milwaukee dust extractors. This product is supplied as the tool body only; batteries must be purchased separately. Specifications: No Load Speed: 5,800/min. Blade: 190 x 30mm Bore. Cutting Depth: @90 66mm, @45 48mm. Weight: 5.4kg.