The Stadea 5" DTM+ <b>Wet Concrete Polisher Concrete Polishing Kit</b> for <b>concrete countertop polishing</b> is designed for ease of use, power, control and durability. The kit includes 4" diamond polishing pads for concrete polishing 7 pads set and 1 backing pad.<br><br> <b>Designed For Excellence</b><br> Features robust <b>DTM+ Motor Gear System</b> to ensure the optimal speed and power needed for stone wet or dry polishing, fabrication.<br> <b>Head Heavy Polisher Design</b> together with out of core back-handle design minimizes back hand work fatigue and increase pressure on polishing surface of granite concrete.<br> Improved <b>Grip-Size Out of Core Ergonomic Back Handle</b> design minimizes back hand fatigue during usage. New comfortable back hand grip from classic oversize main body hand-grip across air vents. It eliminates air-vent hand blockage improving motor performance and durability.<br><br> <b>Electrical Safety</b><br> GFCI - Cuts off electricity on hazardous electrical shock<br> Double Insulation - Enhanced electrical safety<br><br> <b>Ease Of Use</b><br> Under Water Feed – Minimizes polishing interference<br> Water Pressure Control & Water Stopper<br> In-built water quick-connect from water hose<br> Three-hole water sprayer for even water distribution to unclogs cut particles<br> Water Splash Guard - Splash guard to control water spill, Vacuum connector minimizes dust during dry polishing<br> Arbor Lock Button - For tool free release of accesories from the polisher arbor<br> Power Lock Switch - One push lock for effortless continuous run<br> Variable Speed Dial – Adjusts speed to specific application for specific stone wet or dry polishing<br> Ergonomic designed handle – For comfortable grip and best polishing performance<br> Dual Front Handle – Top D-Handle for stone fabrication, General purpose Side handle<br> Ambidextrous Side Handle - left right handed use<br> Long Power Cord, Long Water Line – For easy access to long countertops<br>