rotate([0,0,44.5]) import("AnvilScan.stl"); anvil(); //Total height total_h = 64.6; //Base dimensions //74.8mm x 53.9mm x 7.6mm base_l = 74.8; base_w = 53.9; base_h = 7.6; //Upper plate dimensions //92.9mm x 42.5mm x 6.8mm upper_l = 92.9; upper_w = 42.5; upper_h = 6.8; module anvil() { difference() { #union() { //******** Base of Anvil ************** translate([0,0,base_h/2]) cube([base_l, base_w, base_h], center = true); //********* Upper Plate of Anvil translate([0,0,total_h - upper_h/2]) cube([upper_l, upper_w, upper_h], center = true); } } }