Alu alloy base,super antiwear double slide bar,bearing slider,super hard scoring wheel . MODEL NAME :B-03-800DESCRIPTION: Alu alloy base,super antiwear double slide bar,bearing slider,super hard scoring wheel .MAX CUTTER:800MMMIN CUTTER:35MMSINGLE PACKAGE:107*28.5*23.5cmMASTER CARTON/WEIGHT: 108.5*30*50cm(2PCS)/27KGS manual tile cutter B-03-800