The 14 inch power cutter Makita DPC7311, smoothly powers through metal, concrete, cinder blocks, bricks, et al. Boasting a 5-stage, foam-paper-nylon system, with Advanced Directional Air Flow, this Makita power saw gets the cleanest possible air for better performance. The reinforced aluminum blade guard covers the blade up to 70 degrees to allow limitless positioning of this saw. The 73cc motor is supported by a microchip controlled carburetor that prevents the engine from taking maximum load when it is not required, thus enhancing the longevity of this power cutter.The advanced ignition system enjoys a larger flywheel and rare earth magnet, to deliver more power. Effectively you use less effort to get your work done. Moreover, the cutting arm position easily switches from center to flush cutting position to provide more hand space while cutting adjacent curb edges and walls. The cushioned operator grips with 4 vibration-absorption rubber buffers lets you enjoy added comfort, so that you do not feel the strain while working with this cut off saw for long hours. For fast start up, the starter grip and the decompression valve are located on the same side. Besides being non-compromising about speed and performance, Makita DCP7311 complies with the EPA Phase II regulation when it comes to exhaust emission. This saw is considered as one of the best tools among all the tools and hardware.