The DEWALT 730W 115mm DWE4016 angle grinder has been designed for professional grinding applications, with a soft start feature and a no-volt function. The grinder comes with a spindle lock button, a guard and a side handle. The soft start feature allows a slow speed build-up to avoid an initial jerk when starting. This feature is particularly useful when working in confined spaces. The No-volt function stops the grinder restarting without the switch being cycled if there is a break in the power supply.