Roland monoFab SRM-20 Compact Desktop Milling Machine
Shop the Roland monoFab SRM-20 compact desktop milling machine, ideal for precise CNC milling, prototyping, foam, acrylic, PCB and engraving applications.
The Roland monoFab SRM-20 is a compact, precise desktop CNC milling machine designed for engineers, educators, makers, and product designers. Ideal for 3D prototyping, PCB milling, acrylic cutting, foam modeling, and small part production, the SRM-20 delivers professional-grade results in any office, lab, or classroom environment.
Produce More Prototypes with More Materials
A wide range of materials, including modeling wax, chemical wood, foam, acrylic, poly acetate, ABS and PC board can be precision milled using the SRM-20 small milling machine, allowing you to create realistic 3D prototypes that are virtually identical to production parts.
Milling Made Easy with a User-Friendly VPanel
The SRM-20 was designed with a number of technological advancements that include a touch-button VPanel controller to regulate feed rate, spindle speed and milling on a complete X, Y, Z axes, and a new independent collet system that allows for faster setting of the Z-axis base point and quick tool changes.
Precision and Productivity
Roland DG leads the industry in desktop and benchtop 3D production with compact CNC milling machines engineered for precision and versatility. These systems deliver reliable, accurate results across a wide range of applications—from subtractive rapid prototyping and small-batch manufacturing to hobby, craft, jewelry, medical, and dental production.
Roland DG milling solutions allow engineers, educators, and designers to create highly accurate, functional parts and snap-fit prototypes quickly and cost-effectively using a broad selection of materials and intuitive software tools.
The SRM-20 sets a new benchmark for desktop milling by offering clean, precise subtractive results that go far beyond the capabilities of standard 3D printing. It brings digital designs to life with exceptional detail, surface quality, and dimensional accuracy.
Engineered for maximum efficiency and productivity, the SRM-20 features an advanced micro-step motor drive system that produces smooth, accurate contours and delivers a feed rate nearly twice as fast as previous-generation models.
Software Included for Out-of-the-Box Productivity
Available for download from Roland DG OnSupport, the following software offers user-friendly operation for all aspects of CNC milling on the SRM-20:
Watch These Videos:
Specifications
| MODEL | SRM-20 |
|---|
| Cuttable Material | Modeling Wax, Chemical Wood, Foam, Acrylic, Poly acetate, ABS, PC board |
| X, Y, and Z Operation Strokes | 8 (X) x 6 (Y) x 2.38 (Z) inches,
203.2 (X) x 152.4 (Y) x 60.5 (Z) mm |
| Workpiece table size | 9.14 (X) x 6.17 (Y) inches,
232.2 (X) x 156.6 (Y) mm |
| Distance From Collet Tip to Table | Maximum, 5.15 in
(130.75mm) |
| Loadable Workpiece Weight | 4.4 lbs (2kg) |
| X-, Y-, and Z-Axis Drive System | Stepping motor |
| Operating Speed | 0.24 – 70.87inch/min,
6 – 1800mm/min
|
| Software Resolution | 0.000039 inches/step (RML-1), 0.000039 inches/step (NC code),
0.01 mm/step (RML-1), 0.001mm/step (NC code)
|
| Mechanical Resolution | 0.0000393 inches/step,
0.000998594 mm/step |
| Spindle Motor | DC motor Type 380 |
| Spindle Rotation Speed | Adjustable 3,000 – 7,000 rpm |
| Cutting Tool Chuck | Collet method |
| Interface | USB |
| Control Command Sets | RML-1, NC code |
| Power Requirements | Machine: DC24V, 2.5A,
Dedicated AC adapter: AC 100-240V ±10%, 50/60Hz |
| Power Consumption | Approx. 50W |
| Operating Noise | During operation: 65 dB (A) or less (when not cutting),
during standby: 45 dB (A) or less |
| External Dimensions | 17.76 (W) x 16.80 (D) x 16.78 (H) inches,
451.0 (W) x 426.6 (D) x 426.2 (H) mm |
| Weight | 43.2 lbs., 19.6 kg. (Shipping weight 84 lbs., shipping box: 24x24x24") |
| Installation Environment | Temperature of 41 to 104 °F (5 to 40°C),
35 to 80% relative humidity (no condensation) |
| Included Items | USB cable, AC adapter, Power cord, Collet (6mm, .236 inches), Collet set screw, Spanners (7,10mm / 0.28,
0.39 inches), Hexagonal wrench (size 2,3 mm / 0.059, 0.12 inches), Positioning pins, Double-sided tape, Start-up page
guidance card, cutting tools not included |
The SRM-20 comes with 1 year warranty in the USA (Provided by Roland DGA, Irvine, CA)
Click here for the SRM-20 PDF Spec Sheet
**Optional Engraving and Gift Marking Kit
• This kit expands the SRM-20’s capabilities to include diamond scribing and rotary engraving applications.
• Ideal for small format rotary engraving applications like custom name tags, custom PCB’s, and sheet engraving.
• Great for diamond scribing applications like tag production, plate marketing, gift engraving, keepsake customization, and much more.
• The kit is quick and easy to install allowing you to switch workflows from milling, scribing, and engraving within minutes.
• VCarve has a wide range of industry standard import / export file formats that accommodate workflows with AutoCAD, Adobe Illustrator, CorelDRAW and other design programs.
• If you are a 2D engraver, 3D Engraver, sign maker, engineer, CNC programmer, machinist, or hobbyist, this accessory kit will empower you and your Roland SRM-20
