Need a small CNC machine but don't want to compromise on quality or reliability? This 7x12 milling package from Zen Toolworks includes just about everything you need to mill PCBs, non-ferrous metals, plastics, and wood. This comprehensive kit features NEMA 17 stepper motors, precision ground lead screws, rigid PVC / aluminum frame, Arduino based 3-axis control system, 100W Quiet Operation DC spindle, and Deskproto CAM software for generating tool path from common STL file.
Want to get additional functionality from your machine? Convert this kit into a high precision 3D printer by adding an extruder or/and heatbed. A future upgrade kit will make this easy, but the platform is ready to accept your solution.
Specifications: Stainless Steel Precision leadscrew for X, Y and Z Movement 7"x12"x5" Cutting Capacity Nema 17 Stepper Motors with Dual Shaft, (easily add hand wheels for manual operation, not included) Footprint for Carving Configuration: 20"x17"x17" (X Y Z) Footprint for 3D printing configuration: 20"x17"x23" (X Y Z) Clearance under Z (Cutter) for Carving Configuration: about 2" Clearance under Z (Extruder) for 3D Printing Configuration: about 6" Anti backlash lead screw nuts design PVC Frame construction with Stainless steel components, low maintenance required. Feed Rate: max 2500 mm/min on X and Y, 1200mm/min on Z. Resolution: 0.001 - 0.002 ". Stepper Motor control: Arduino based open source control system to drive 3X stepper motors Software: Deskproto Muiti Axis CAM Software included (hobbyist edition, Windows only) Easy assembly with online wiki instructions Spindle Motor: 36VDC spindle motor included, with power supply 3D Printing Option: can be easily converted into a 3D printer with a few extra components. Low and High gantry included so that you can configure your CNC depending on your main use, CNC(Lower gantry) or 3D printing(taller gantry) Aluminum tall gantry reinforcement block included for increasing the rigidity while using tall gantry The machine is suitable for woodworking, electronic device prototyping, engraving and 3D printing.
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