TORREY HILLS TECHNOLOGIES 2-1/2 In X 5 In. Manufacturer: TORREY HILLS TECHNOLOGIES; 1-Used torrey hills technologies 2-1/2 in. X 5 in. Tabletop lab three roll mill, s/n 04012. Driven by .75 kw single phase electric motor, mill is complete with end guides, apron with knife and drip tray. Stainles...