Graphics Reference
In-Depth Information
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Converting to a CNC Machine
If you've got your 3D printer working properly, you might be interested to know that it can be converted
from printing plastic (using the Extruder) to cutting, drilling, or milling - the same functionality provided
by a standard CNC machine. You will be limited to using a handheld rotary tool, such as a Dremel 200 or
300 series or their newest cordless versions (www.dremel.com), but for cutting, drilling, and milling soft
metals, wood, and plastic, you'll find your 3D printer can easily serve as a mini-CNC machine.
To make this happen, you'll need to cut a few additional pieces of plywood to make a special holder
for the rotary tool. Visit www.buildyourtools.com and look for the PDF building plans for whiteAnt
rev1.3-Dremel Bottom Mount (WA-160-S).pdf and whiteAnt rev1.3-Dremel Top Mount (WA-150-S).pdf.
These are the extra PDF building instructions that will provide for the mounting of a rotary tool, and you
can find complete instructions for putting it all together on the website as well. Figure B-1 shows a
drawing of how the conversion will look with the rotary tool swapped out for the Extruder.
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