Hollow Gantry VORON2.4/R2 250 Version CNC Hollow High Precision Gantry 3D Printer Accessories. l 1 x VORON2.4 250CNC Hollow Gantry, 1x Screw Kit. l The hollow design ensures the lightest weight under the condition that the product has enough structural strength and stability, effectively reducing the error caused by the gantry deformation due to the weight of the gantry, and effectively reducing the weight of the whole machine.
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