Roland SRM-20 Desktop Milling Machine

As a small milling machine, the SRM-20 offers a compact size and powerful functionality at an affordable price. Production of realistic parts and prototypes is made simple and convenient with a device that fits into any office, home, or classrom environment.

Features & Benefits

Create Realistic Prototypes

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.

Precision and Productivity

Engineered for optimum efficiency and productivity, the SRM-20 is a next-generation desktop mill that boasts a micro-step motor drive system for clean and precise contours and a phenomenal feed rate that’s two times faster than previous generations.

Easy as X, Y and Z

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, and Z axes, and a new independent collet system that allows for faster setting of the Z-axis base point and quick tool changes.

Productivity Features

Produce More Prototypes with More Materials

The SRM-20 portable milling machine can mill a broad range of materials, including modeling wax, chemical wood, foam, acrylic, poly acetate, ABS and PC board.‍

Milling Made Easy with a User-Friendly VPanel

The SRM-20’s VPanel controller provides a simple interface for adjusting tool position and moving the cursor to set the milling starting point.‍

Independent Collet System for Efficient Milling

It’s no longer necessary to change spindles every time there’s a different end mill shank diameter.‍

The Clean Machine

The SRM-20 has a fully-enclosed cabinet that reduces dust and noise and features a side-window for easy progress viewing.‍

Smart Yet Rugged

The SRM-20 includes the very latest CNC milling features such as airtight sealing technology to prevent waste material from getting inside the spindle and Y-axis, making it resistant to the effects of milling debris and adding durability for long-term operation.‍

The Power of SRM-20 in Education

The SRM-20 is perfect for any classroom and offers students the chance to experience cutting-edge technology in preparation for careers in the design, technology and engineering industries. ‍

Unmatched Reliability and Technical Support

In addition to highly reliable technology and unmatched customer support, Roland DGA offers a one-year manufacturer’s warranty on the SRM-20.


ISO 9001
1 year
Norde Support

Experience demo and real-time print samples.

Meet the experts and solve your most challenging jobs. Experience a live one-on-one demo tailored for you with our Application Engineers.

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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



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


43.2 lbs, 19.6 kg

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), Hexagonalwrench (size 2,3 mm / 0.059, 0.12 inches), Positioning pins,Double-sided tape, Start-up page guidance card, Cutting tools not included

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