Heavy Duty Air Circulator, 30" Pedestal Fan HW01-01 and side grind

and side grind

Each full revolution is 1/64" or you can move your fence as accurately as 1/512"

Model Number: DMT D6FC

They have 1/2” studs and hardware

Heavy Duty Air Circulator, 30" Pedestal Fan HW01-01 and side grindThis ultra quiet pedestal fan is an excellent choice for churches, schools, shops, and industrial or commercial applications. It is energy efficient with the lowest Watts per CFM, and meets OSHAs standards. It has a patented modular motor end dome for easy maintenance. Specifications Power: 1 3 HP, 115V, 2. 7 Amp, Single Phase Motor: Totally enclosed, 3 speed ball bearing motor Ultra quiet die cast aluminum airfoil propeller 32 base Prop Diameter: 30