Othermill Pro

The Othermill Pro, released in mid-2016, can be identified by its black top cover. Click here for more information on the Othermill Pro.

If you have questions about the Othermill Pro’s capabilities or specifications, please don’t hesitate to contact us at support@othermachine.co.

Dimensions
Frame Dimensions 10.25 × 10 × 12.75 in
260 × 254 × 324 mm
Overall Dimensions 12.75 × 12 × 12.875 in
324 × 305 × 327 mm
Working Volume (spoilboard removed) 5.5 × 4.5 × 1.6 in
140 × 114 × 40.6 mm
Working Volume (spoilboard installed) 5.5 × 4.5 × 1.35 in
140 × 114 × 34.3 mm
Weight 16.8 lb
7.62 kg
Mechanics
Body 3/8 in (9.5 mm) HDPE
and 6061 aluminum
Ways Case-hardened precision-ground steel
Bed ¼ in (6.4 mm) 6061 aluminum mounting plate
XYZ Bearings PTFE-filled acetal resin sleeve bearing
Allows for faster rapid speed and increased machine rigidity
XYZ Motors Stepper motors with
0.000125 in (0.003175 mm) microstepping
Spindle Motor Custom designed brushless DC motor dynamically balanced to G2.5 grade for minimal vibration.
Extends tool life Increases precision Reduces machine noise
Max XYZ Traverse Speed 100 in/min
2,600 mm/min
Spindle Speed 8,500 - 26,000 rpm
Accuracy <0.003’’ per 6’’ linear travel
Repeatability =± 0.001 in
Backlash <0.002”
Max Resolution 0.001 in
25 microns
PCB Cut Speed Up to 100 in/min
2,600 mm/min
Electronics
Power Requirements 100-240 V AC 50/60Hz 1.4A
Consumption 50W Typical / 120W Peak
Operating Temperature 40–110 °F
4–43 °C
Software
App Otherplan
System Requirements Mac OS X 10.9 or higher
Windows 7 or higher
64-bit operating system required
Graphics card with OpenGL ES 2.0 support
Interface USB 2.0
File Input Eagle BRD (.brd)
Gerber RS-274X (.gtl and .grb)
G-Code (.nc and .tap)
SVG (.svg)
Features Free Easy install Intuitive interface Full tech support Automatic tool location Automatic homing/calibration Real-time data feedback while milling 3D multi-axis view of your imported file
Tools
Tool Holding ER-11 collet
Largest Recommended Shank Size 1/8 in
3.5 mm
Smallest Recommended End Mill Size 0.010 in
0.25 mm
Materials
All materials listed here are merely a sampling of what can be used on the Othermill. Our team is constantly testing new materials.
Machining Wax High speed
Regular
FR-1 Printed Circuit Board (PCB) Blanks Single-sided
Double-sided
Wood Birch plywood
Maple
Metal Copper
Brass
Aluminum, 6061
Plastic HDPE
PVC
Acrylic
Delrin
In the Box
Othermill Othermill Pro
Power Supply External
Power Cable IEC Type B
USB 2.0 Cable A-type to B-type
Accessory Kit Wrench, small, for tool changing×1
Wrench, large, for tool changing×1
Collet, ER-11, 1/8"×1
Belts, replacement×5
Othermill alignment jig×1
Screws, M3 x 8 mm, for jig×3
Allen Wrench, 2 mm, for jig×1
End mill, flat, 1/32"×1
End mill, flat, 1/64"×1
Way lube packet×1
Bit fans×2
“Hello, World!” Kit FR-1 printed circuit board (PCB) blank, single-sided×3
Resistor, 47 ohm×2
LED, 3 mm, white×2
Coin-cell battery, 3V, CR 2032×1
Coin-cell battery holder×1
Tape, double-sided×1

If you have questions about the Othermill Pro’s capabilities or specifications, please don’t hesitate to contact us at support@othermachine.co.