Powermatic PM1800  (1791800) 18-Inch 1-Phase 230V 5HP Band Saw Tension lever has full tension, partial tension, and blade release settings for easy blade changes and tracking Micro-adjustable, tool-less bearing guide system gives close blade control while reducing friction Special grooved thrust bearing stabilizes smaller blades Heavy duty T-style rip fence has adjustable aluminum resaw fence Large 24-Inch by 24-Inch cast iron table