3D40 FLEX 3D Printer

Our easiest to use 3D printer that gets you printing effortlessly. Complete with a flexible build plate, 30% faster printing and 50 micron print resolution.

Related Products

  • Flexible: Flexible Build Plate
  • Fast: 30% Faster Than 3D40
  • Ultra High Quality: 50 Micron Print Resolution
  • Reliable: Best-in-Class Extruder
  • Easy-to-Use: Web-Based Design and Printing Software
  • Quiet and Safe: Fully Enclosed Workspace
  • Supported: Learning Community, One-Year Warranty

TO PAY BY P.O. please request a quote here or call 1-844-800-3736

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Start printing within minutes



Tested to run for hundreds of hours with clog-resistant extruder



1-year warranty with lifetime Dremel customer support

Error Proof

Removable flexible build plate makes print removal quick and easy. No tools required with magnet and latches that hold build plate in place. Ergonomic handles provide comfort for build plate removal and flexing.

Error Proof

New "draft mode" print profile in the slicing software prints parts up to 30% faster than the Dremel 3D40-01, perfect for classroom and at-home efficiency.

Error Proof

New "ultra high quality" print profile slicing software prints parts at 50 micron layer height, perfect for parts with intricate features and fine details.

Error Proof

Wifi-enabled and Dremel Print Cloud enabled for easy remote printing and monitoring.

Error Proof

Automatic 9 point calibration before every print helps parts stick to the build plate and resist clogs.

Error Proof

Guided 2-point semi automated leveling allows for effortless, accurate calibrations and easy set up. The touch screen shows you in real time how to precisely level the plate with just the turn of a knob.

Error Proof

3D40 FLEX is UL-Certified, providing users peace of mind to focus on creativity.

Error Proof

New web console with proxy and static IP settings allows you to easily set up print farms from your computer.


  • Dremel DigiLab 3D40 FLEX
  • Flexible Build Plate Package
  • Spare Flexible Build Sheet (1)
  • PLA Filament Spool (1)
  • USB Flash Drive with sample prints and slicing software


  • Extruder: Single extrusion
  • Extruder Temperature: Up to 230° C (397° F)
  • Operating Interface: 3.5" full color IPS touch screen
  • Maximum Build Volume: 10" x 6" x 6.7" (255mm x 155mm x 170mm)
  • Layer Thickness: 50 microns (0.05mm)
  • Internal Storage: 4 GB
  • External Storage: USB Flash Drive

Weight & Dimensions

  • Weight (without spool): 16 kg (35 lbs)
  • Dimensions: 20.25" x 16" x 15.9" (515 mm x 406 mm x 394 mm)


  • Dremel DigiLab 3D Slicer - Based on Cura (Desktop): Included
  • Dremel Print Cloud - Based on 3DPrinterOS (Web-Based): Included
  • Simplify3D Software - Compatible: Sold Separately
  • CAD File Types: STL, OBJ

Supported Operating Systems

  • Windows Requirements: Windows 7 SP1, 8.1
  • Mac OS X Requirements: v10.9+

Electrical Requirements

  • 3D40 Input Rating: 100-240V, 47-60 Hz, 0.8A-1.8A

Operating Environment

  • Room Temperature: 16-29° C (60-85° F)
  • Level Workspace
  • Dry Workspace Environment


  • One year warranty

Simple Solutions. Endless Possibilities.

At Dremel, we believe that when we all create, make and build, our world is a richer, more personal place to live. Therefore, it is our goal to empower you to accomplish your vision of bringing your ideas to life. To enable you to do this, we provide you with all the tools you need to tackle specialized tasks and challenges within your projects, from full product systems to project ideas, and from beginner’s guides to pro tips and tricks.

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