North Star Equipment Big Blue Medium Die Set Hollow Dies For Big Blue Extruder
BIG BLUE MEDIUM DIE SET:
1 EACH 3-1/2" Round, Square, Hex Hollow Dies for BIG BLUE EXTRUDER
NOTE : DOES NOT INCLUDE CENTER BRACE
Medium Basic Die Set:
991A Round: 3 1/2" OD hollow;
991B Square: 3 1/2" OD hollow:
991C Hex: 3 1/2" OD hollow
3/4" Thick HDPE Polyethylene Plastic Dies. No Rusting or Oxidation CNC Machined for Exact Shapes.
All dies are made of machined 3/4 inch HDPE polyethylene. In general, the walls of extrusions 3-1/2 inches OD or less are 1/4 inch thick, while larger pieces have 5/16 inch walls. All dies have Counter-Sinking around the edges or where the brace passes through the extrusion. This is to add in healing of hollow shapes and give even pressure around the opening.