3D Printing Fanttik

Fanttik F2 Master Mini Cordless Rotary Tool Kit

Cleans up support scars and rough holes without setting up a big tool.

Hands finishing a dark gray 3D print with a pen-sized rotary tool, printer and filament spools behind

Fanttik

F2 Master Mini Cordless Rotary Tool Kit

Kraang Finds

Best for 3D-print finishingsmall sanding and detail work

A pen-sized rotary tool for the finishing jobs where a full-size one is overkill: support scars, rough holes, blobs in corners. Its real advantage is size — it can stay next to the printer, so a 20-second cleanup actually takes 20 seconds instead of a trip to the tool drawer.

Pro tip Run it on the lowest speeds for PLA. Plastic softens fast under a spinning bit, and at high speed you smear the surface instead of cutting it.

Why we like it

✓Small enough to live next to the printer, so a quick cleanup stays quick
✓35 accessories on a rotating magnetic stand — burrs, drills, grinding and polishing tips
✓5 speeds, so you can run it slow on plastic

Keep in mind

!Takes 3/32" (2.3 mm) bits only — standard 1/8" rotary bits won't fit
!Battery is sealed and not replaceable
!Built for detail work, not heavy material removal

Collet: 3/32" (2.3 mm)
Speeds: 5
Accessories: 35
Weight: 0.22 lb
Charging: USB-C, full in about 60 min
In the box: Tool, stand, case, cable

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