The OrdBot Hadron is an open source 3D printing platform built around Makerslide aluminum rails, with bearing surfaces molded into each side. This improves frame stiffness, mechanical reliability, and print speed, but with a marginal increase in cost. The RAMPS 1.4 board also means it's possible to upgrade the OrdBot with a second extruder or connect an SD port, LCD screen, servo motors, and more. This is the best 3D printer for serious enthusiasts who are not afraid to tinker.

Best 3D Printer Features: OrdBot Hadron

• Technology: FDM

• Materials: ABS, PLA

• Build Volume: 190 x 190 x 150 mm

• Min Layer Height: 100 microns

• Extruder Head: 1

• Printing Speed: 400 mm/s

• Open Source: Hardware & software

• Compatible with 3rd Party Material: Yes

• Heated Platform: Yes

• Filament Diameter: 1.75mm

• Onboard Control Panel: No

• Connectivity: USB