Profile: Hill & Markes, Inc. offers janitorial products, industrial packaging, and office supplies. We carry burnishers, extractors, floor machines, scrubbers, sweepers, doorstops, cleaning equipment and tools & hardware. Tornado® battery blazer 17 high-speed burnisher operates on green batteries instead of a standard power cord. It features two hours of run time before the batteries need recharging with 0.6 hp motor.