The Tolsen Abrasive Cut-Off Saw has a powerful 2500 watt motor to deliver up to 3,700 rpm.The Abrasive Cut-Off Saw has a quick release vice for secure stock retention and fast repeated cut offs and large spark guard prevents backward scattering of spark. The machine has a D shape handle for user comfort, chain locking device to lock down the saw head for storage and transport, shaft lock for easy replacement of abrasive cut-off wheel and carry handle for easy transport to and from the job site.Ergonomically designed handle of the metal chop saw provides a more comfortable hand position, reducing fatigue and increasing productivityQuick-Lock vise of the metal cutting saw allows for fast clamping on different size materials45 degree pivoting fence allows for fast and accurate angle cuts