The Othermill is our desktop CNC mill, used to prototype PCBs and cut 2D or 3D shapes out of various materials.
Bantam Tools Desktop Milling Machine Software (Required to run machine and generate cut files for PCBs or 2D cuts)
Eagle BRD (.brd)
Gerber RS-274X (.gtl and .grb)
G-Code (.nc and .tap)
Fusion 360 (Recommended for generating advanced toolpaths from 3D models)
Nominal Cutting Area (with spoilboard)
5.5 × 4.5 × 1.35 in
140 × 114 × 34.3 mm
FR-1 PCB Blanks (Available for purchase in the MakerSpace, single & double sided)
× Heavy Metals (including Lead)
× Solid Copper
× Carbon Nano Fiber
× FR-3 Boards
× FR-4 Boards
Available Cutting Tools
These tools are shared, and may occasionally break during use. Please let us know so we can keep these in stock, and check your toolpaths if needed. Anyone who breaks more than 2 tools will be charged $15 for each additional tool broken.
Flat End Mill (1/8", 1/16", 1/32" 1/64")
Ball End Mill (1/8", 1/16", 1/32")
30º V-bit (For engraving PCBs)
80º V-bit (For engraving metals)
If you plan to purchase your own tool, check with a staff member to check compatibility first.
Material Settings (Feeds & Speeds)
View file here.