COMES WITH ONE SET OF FINISH BLADES SUPER RIGID FRAME ENSURES LONG LIFE HEAVY WEIGHT DESIGN TO ASSURE A SUPERIOR FINISH LOW MAINTENANCE DESIGN HIGH QUALITY PRODUCTS USED THOUGHOUT THE MACHINE LESS TIME AND LESS COSTLY TO REPAIR SCREW CONTROL ADJUSTMENT FOR PRECISE BLADE ADJUSTMENT EASY LIFT HANDLE PRECISION ENGINEERED OVER-BUILT GEARBOX Spider plate assembly is precision machined for total balance compensation and exacting tolerances. Designed for continuous use on large floors Chrome plated guard rail with edging feature for trowelling closer to walls up to 1/4" ** A designated 10 ga. Cord with twist lock is not recommended more than 25 feet. Others cords, plugs, adapters, and cords with extended lengths will void all warranties. Equipment must run on a designated 20 amp breaker. Verify power and amp availability before use. Not recommended to run off a generator. **