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Your choice: a print file (STL) for your own 3D printer – instant download – or ready-printed with shipping.

The spiral fir tree assembled
  • Image 1: The spiral fir tree assembled
  • Image 2: Spiral, rod, foot and star individually

Images: 3D preview of the design

No. 59 · Spiral Christmas tree, 150 mm, 4 parts – print files

Spiral Fir Tree with Star

  • Instant download (ZIP, 955 kB)
  • 4 files
How would you like the model?

€2.50

Instant download · ZIP, 955 kB · No VAT charged pursuant to § 19 UStG

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A flat-printed spiral with a serrated branch edge is pulled apart on a center rod into a cone-shaped tree. Rod, foot and star are plugged in.

In the download

  • STL files: Spirale, Stab, Fuss, Stern
Height assembled
150 mm
Diameter assembled
approx. 100 mm (calculated approximation)
Spiral flat
104 × 107 mm, band thickness 1.6 mm, hub 3.0 mm
Rod
Ø 7 mm, 132.5 mm long (peg Ø 3.6 mm)
Foot
Ø 64 mm, 10 mm high, base hole Ø 7.4 mm (0.2 mm clearance per side)
Star
24 × 26 mm, 7.2 mm thick
Largest part on the print bed
spiral, 104 × 107 mm
Material volume
approx. 47 cm³ (calculated as solid)

The model

The spiral has 5.25 turns with a pitch of 8.0 mm. Between the turns 0.6 mm of air remains, so the spiral is printed in one piece flat on the bed, without supports. The outer edge of each turn carries teeth 3.4 mm long, and the hub in the middle sits on the rod.

The rod (Ø 7 mm) plugs into the foot, the hub lies on the shoulder above the shaft, and above it the star sits on a peg of 3.6 mm diameter. The preview images show the spiral as a calculated approximation of the pulled-out tree.

View print notes (German)

Print notes included in German; part names are self-explanatory.

You will need

  • 3D printer, print area of at least 110 × 110 mm
  • Filament in green, wood tone and gold

Printing

Orientation
spiral flat; rod standing (Ø 7 mm, brim recommended); foot on its underside; star on the smooth back
Supports
none
Colors
spiral green, rod and foot wood tone or white, star gold (suggestion)

Notes

  • How far the spiral opens in the finished tree depends on the material and the band thickness. The preview shows a calculation, not a printed tree.
  • The files are for your private use – print them as often as you like. You may not pass on, upload or sell the files themselves.

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