This is a concrete saw with a 6.8HP single bar two-stroke engine. This concrete saw is equipped with high-quality abrasive saw blades, capable of cutting steel, aluminum, and other metals. Its no-load speed of 5000rpm of the saw blade provides you with high-efficiency cutting.   Key Features ✔Cordless Design: This concrete saw is cordless, which allows you to operate it without being limited by the length of the cord. The cordless concrete saw is more convenient to use. ✔Abrasive Saw Blade: The abrasive saw blade is very hard and durable. This cutting blade is able to cut steel, aluminum, and stainless steel. The concrete saw housing is made of high-quality iron, which is sturdy and durable. ✔High Efficiency: This concrete saw is powered by a single bar 2-stroke engine with 6.8 HP. such a high power generator provides sufficient power for the concrete saw. The no-load speed of the saw blade of this concrete saw is 5000rpm, which can finish cutting quickly. ✔High Safety: The concrete saw is protected by a multi-angle guard, which can effectively prevent the grinding wheel from accidentally flying out while working, thus protecting your safety. ✔Adjustable Cutting Depth: The base plate can be adjusted for different cutting depths. The 3.93 inches / 10cm maximum depth can meet your working needs. ✔Complete Accessory Kit: The product comes with a grinding wheel saw blade and other tools including wrenches, screwdrivers, and oil pots. These tools can help you do your job better. ✔Long Service Life: The concrete saw is equipped with a superb air-cooled cooling system, which can dissipate heat in time. This can extend the life of the product. Details ●Double Handle Design: The concrete saw is designed with double handles at the front and back, making two-handed operation both convenient and labor-saving. ●Thickened Protective Cover: The protective cover of the saw blade is thickened, which can increase its durability. ●Throttle Lock: The concrete saw has a throttle lock, which can lock the power switch to reduce the work intensity.   Application This concrete saw with an abrasive wheel saw can cut steel, iron, aluminum, and other metals. It can cut marble, concrete, etc. with alloy saw blades. Such excellent performance concrete saws are suitable for applications such as fire fighting, demolition, house demolition, etc.   Specifications Model: QG29     Shell Material: Iron Blade Material: Grinding Wheel Blade  Engine: Single-cylinder Air-cooled 2-stroke Engine Power: 6.8HP Engine Speed: 6500-9000 r/min                    Saw Blade No-load Speed: 5000 rpm Displacement: 106.8CC Fuel Tank Volume: 0.7L/0.15gal                 Cutting Depth: 10cm/3.93in Blade Diameter: 30cm/11.81in Bore Diameter: 2.54cm /0.99in Product Size: 74.2*27.4*38.2cm/29.21*10.79*15.04in Product Weight: 12kg/26.45lbs   Package Included 1*Concrete Saw 1*Grinding Wheel Saw Blade 1*Oil Jug 1*Wrench 1*Screwdriver