Patented Helical Head: Helical cutter head has index able 2 sided High Speed Steel inserts for a superior finish, longer cut time, and quieter operation. * Extra Large center mounted granite fence provides maximum support throughout the entire cut and it tilts in and out for bevel or chamfering operations * A Steel City exclusive oversized granite bed give you unsurpassed accuracy and it will never twist or warp and will not rust or corrode * Switch is placed high above the table in full operator view for greater visibility and quick access * Built In Mobile Base: Mobile base is integrated into the stand for excellent maneuverability and total portability without the added expense