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CNC template · Decor

Three-dimensional slot-together star

Preview of the CNC template “Three-dimensional slot-together star”

Two identical stars slotted together crosswise make a three-dimensional star for window, branch or Christmas tree. Number of points, size, material thickness and fit adjustable.

Size
224 × 116 mm, 4 mm thick
Material
Plywood
Difficulty
Beginner
Milling time
approx. 4 min
Bits
End mill Ø 2 mm, End mill Ø 3.175 mm
Customise
Size, text and details adjustable with sliders
With a laser
diode laser from about 6 W (cuts 4 mm)

Try it without an account · carve with Chrome or Edge · no installation

Build instructions

Materials and accessories

QtyPart
1Nylon thread or yarn

Also: sandpaper (grit 120 and 240), a utility knife or fine saw and, for joints, a rubber mallet.

Carving and finishing

  1. Clamp the workpiece flat on the spoilboard or secure it with double-sided tape, and set the origin as shown in the carving assistant.
  2. The hanging hole, then cut out both stars with their slots.
  3. Free the parts at the holding tabs with a utility knife or fine saw and sand the tab remains flush.
  4. Before gluing, dry-fit everything. If a joint is too tight, increase the clearance by 0.05 mm and carve the part again; if it wobbles, reduce it.

Assembly and final touches

  1. Slide the star with the slot from the top over the star with the slot from the bottom until the centres are flush. A drop of glue holds it permanently.
  2. Paint it or decorate it with imitation gold leaf and hang it on a thread through the hole.

How to carve this template

  1. OpenOpen the template in the app and adjust size and text if you like.
  2. CheckLook at it in 3D, check run time and warnings.
  3. Set upThe carve wizard guides you through material, clamping, bit and zero point.
  4. CarvePress start; the app drives your Grbl router directly over USB.