Makita GA9031Y 15 Amp 9 in. Angle Corded Grinder with Lock-Off and No Lock-On SwitchPowerful 15.0 Amp motor delivers 6,600 RPM for faster material removal. Rotatable rear handle rotates with just the push of a button, with positive stops every 90, to suit most cutting and grinding operations. Wire mesh intake covers are engineered to prevent metal shards from entering motor especially when used in close proximity to other grinders.Powerful 15.0 Amp motor delivers 6,600 rpm for faster material removalRotatable rear handle rotates with just the push of a button, with positive stops every 90, to suit most cutting and grinding operationsWire mesh intake covers are engineered to prevent metal shards from entering motor especially when used in close proximity to other grindersTool-less wheel cover allows for easy guard adjustment with no need for tools to multiple grinding and cutting anglesLabyrinth construction minimizes dust and debris penetration into the motor and bearings for longer tool lifeAC/DC switch for use with alternative power sourceLower vibration rear and side handles includes soft grip for more comfort and controlExternally accessible brushes for easy serviceabilityLarge rubber tool rest to help protect tool and surfaces from damageRugged all metal gear housing for added protectionProtective zig-zag varnish seals the armature from dust and debris for longer tool lifeIdeal for welders, stone finishers, masons, fabricators and moreDimensionsProduct Depth (in.)20 inProduct Height (in.)5.5 inProduct Width (in.)7.875 inWheel Diameter (in.)9 in