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Magnetic Dust Shoe for 44mm Spindle
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Two piece magnetic dust shoe for 44mm spindle size commonly used by 3018 and related desktop CNCs.
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Magnetic Dust Shoe for 44mm Spindles
- Designed to fit common 44mm spindle size found on 3018 and related desktop CNC routers
- Vacuum inlet designed for common 1.25" / 31mm shop vacs
- Magnetic bottom allows for quick removal when changing bits
BOM
- 15mm or longer M3 hex screw
- M3 hex nut
- 6x 6x2.5mm magnets
Tested this with some aluminum and acrylic jobs and it worked great for me, despite not having any sweeper to assist.
I printed this in PLA, though PETG would be better if your spindle runs hot.
Supports likely required. Tree Supports nailed it for me.
This is a “one size fits me” not a “one size fits all” design so STEP file is included to modify to your heart's content