Angle Grinder GWS 1400, The handy powerhouse, Optimised motor cooling – for high overload capability, Anti-rotation protective guard – stands firm, even if the disc breaks, Constant Electronic – keeps the speed constant, even under load, Backing flange (spare part number 2 605 703 014), Protective guard (1 605 510 365), Locking nut (1 603 345 043), Two-hole spanner (spare part number 1 607 950 052)