3D Printers & CNC
43 products
Types of 3D Printing & CNC Machines
This category covers FDM (Fused Deposition Modeling), SLA (Stereolithography) and resin-based 3D printers, as well as desktop CNC routers, laser engravers and cutters. FDM printers build objects by melting and extruding filament layer by layer, while SLA and resin printers cure liquid resin with UV light for high detail. On the CNC side, routers capable of cutting wood, plastic, aluminum and composites are widely used for PCB milling, model making and prototyping. Key factors to consider include build/work area volume, layer resolution (50–400 microns), filament diameter (1.75 mm / 2.85 mm), and spindle power (watt) for CNC machines.
Materials & Consumables
The right material makes all the difference. PLA, ABS, PETG, TPU, nylon and carbon-fiber reinforced filaments suit FDM printers, while standard, tough, biocompatible or castable resins are available for SLA/DLP machines. For CNC routers, HSS and carbide end mills, V-bit carving sets and specialty bits are essential. Additionally, frequently replaced parts like nozzles (0.2 mm – 1.0 mm), heater cartridges, thermistors, PTFE tubing, and build plate surfaces are included in this category.
Control Boards, Motors & Driver Selection
Motion control in both 3D printers and CNC machines relies on stepper motors and dedicated driver boards. NEMA17 and NEMA23 motors paired with A4988, DRV8825 or TMC2209 stepper drivers are the most popular choices. Control boards range from RAMPS 1.4 with Arduino Mega to dedicated CNC controllers (GRBL/Mach3 compatible). Beginners benefit from integrated driver boards with pre-configured firmware, while advanced users may prefer 32-bit expandable motherboards (SKR series or Duet). Ensuring compatibility and following proper wiring standards saves significant setup time.
