Z axis = 1)2x sfu1204 ballscrews -4x 480mm 12mm Smooth Rod -8x lm12uu bearings -6x 608zz ballbearings -1x gt2 1220mm closed belt -2x gt2 pulleys 36tooth 8mm dia http://www.robotdigg.com/product/66/2gt-pulley-36-teeth-8mm-bore -1x gt2 pulley 16tooth 5mm dia http://www.robotdigg.com/product/59/Rostock-16-Teeth-5mm-Bore-GT2-Pulley XY axis = -4x 500mm 8mm smooth rods, you will need to cut to length -2x 450mm 6mm smooth rods, you will need to cut to length -2x lm6luu bearings -sauntered bronze or teflon bushes for the 8mm rods -1x hotend mount like http://www.thingiverse.com/thing:94678 -8x 608zz bearings -8x gt2 20tooth 8mm dia pulleys http://www.robotdigg.com/product/23/GT2-Pulley-20-Teeth-8mm-Bore -lots of gt2 belt feet = -4x rubber feet Additional = -4x rattm 78oz steppers -2x Flexible Coupling 5mm Shaft to 8mm Screw -10x 1mtr openbeam Yes I know excessive Also I am using a 300mmx300mm silicon adhesive heatpad from alirubber alot of the parts like bearings/belt and pulleys you can get from robotdigg.com