Hitachi C7BMR 15 Amp 7-1/4-Inch Circular Saw with Magnesium Housing and Brake Tool bearing sits in die-cast aluminum, instead of plastic, to improve tool reliability and greatly extend tool life Electric brake stops blade rotation within seconds preventing unintended cuts Extra cut capacity to 55 degrees is ideal for framing and cutting compound miter angles for more flexibility Heavy-duty aluminum base offers easy to read front and side scales for accurate measurements Soft grip main and sub handles are ergonomically designed to increase grip and improve comfort