xTool O1 Omni jig for metal business card blanks
With 0.3 mm clearance per side, 4 mm webs and a 10 mm margin, the xTool O1 Omni (UV printer)'s 330 × 420 mm work area fits 21 pockets for metal business card blanks, in 7 rows of 3. Staggering the rows does not help with this shape, so the grid is the best layout.
- Blanks per run
- 21
- Layout
- 7 rows of 3
- Blank
- 88.9 × 50.8 × 1.14 mm (3.5 × 2 in, 1/8 in corners)
- 89.5 × 51.4 mm
- Clearance
- 0.3 mm per side
- Jig
- 3D-printed, 2.6 mm plate, 0.6 mm pockets
- Plate
- 330 × 420 mm, 10 mm margin, 4 mm webs
- Tallest point
- 3.1 mm
- Solid volume
- 303 cm³, about 375 g of PLA at 100 % infill
Cut file in millimetres: red = cut, blue = engraved labels and marks. Adjust anything below and download the 3MF, STL, DXF and alignment template.
What to know before you cut
The 0.3 mm starting clearance assumes a 3D-printed jig without hole compensation. Cut the test-fit coupon (0.0 to 0.5 mm) in the generator before the full plate: blanks from different suppliers vary, and printed holes usually come out slightly undersize.
As a 3D-printed plate 2.6 mm thick with 0.6 mm deep pockets, each 1.14 mm blank stands 0.54 mm proud of the jig and its top is 3.1 mm above the bed.
The full 330 × 420 mm plate is larger than a 256 mm 3D-printer bed. The 3MF from the generator splits it into 4 tiles along the webs between pockets, so no pocket is cut in half; glue them to a flat backing board and push it into the same corner of the bed each time.
Adjust this jig
The generator below starts from this machine and blank. Change the clearance, layout or jig build, then download the files.
21 pockets, 7 rows of 3, on a 330 mm × 420 mm plate.
- Pockets
- 21
- Plate
- 330 mm × 420 mm
- Cut path
- 7.29 m
- Solid volume
- 303 cm³ ≈ 375 g PLA
- Tallest point
- 3.1 mm
Volume is the solid model; your slicer's infill makes the real print lighter.
Cut it
Red = cut, blue = engrave. Millimetre units.
Print it
Plate with pocket recesses. Millimetres.
Line up the artwork
Template with pocket centres, blank edge, bleed and safe area, placed where the jig sits on the machine.
Other xTool O1 Omni jigs
- Acrylic keychain, 2 in round: 40 per run
- Coaster, 4 in square: 6 per run
- AirPods 4 case: 42 per run
- Golf ball: 54 per run
- Phone grip top, round: 65 per run
Metal business card jigs for other machines
- eufyMake UV Printer E1: 21 per run
- xTool F2 Ultra UV (UV laser): 6 per run
- Glowforge Pro / Plus / Basic: 20 per run
Guides
- UV printer jig: how to make one that holds every blank
- Alignment templates for UV printing
- Jig clearance: how much gap per side
Sources
- xTool O1 Omni baseplates (xTool support) (work area, checked 2026-10-17)
- Unisub 2-sided aluminum business card (JP Plus) (blank size)
Machine and product names are used only to describe compatibility. Pocketplate is not affiliated with xTool.
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