Instant digital download · Commercial use included · 4.8★ from 776 reviews
Carved walnut octopus serving tray with eight tentacle wells and detailed suckers on a CNC router bed
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Coastal Nautical

Octopus Serving Tray with Eight Tentacle Wells STL Relief

$10.39 $11.54 10% off

$10.39 here, $12.99 for the same file on Etsy · 40 sold this year · 268 people favourited it

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  • 📦 Instant digital download (STL file)
  • 🛠️ Tested in Aspire, VCarve Pro, Carveco, ArtCAM, Fusion 360
  • ♾ Unlimited re-downloads
  • ✅ Personal & commercial-use licence: sell what you carve
📐 Design facts
Carving it at your size
Carving size
7.9 × 8 in (200 × 203 mm)
Relief depth
2.5 in (63.2 mm)
Board thickness
3 in or thicker
Rough with
1/8 in end mill, 40% stepover
Finish with
1/16 in tapered ball nose, 10% stepover
Estimated carve time
about 10 h 20 min (roughing 5 h 35 min, finishing 4 h 45 min)
Carving size
11.8 × 12 in (299 × 305 mm)
Relief depth
3.7 in (94.8 mm)
Board thickness
4 in or thicker
Rough with
1/4 in end mill, 40% stepover
Finish with
1/8 in ball nose, 10% stepover
Estimated carve time
about 10 h 5 min (roughing 4 h 45 min, finishing 5 h 20 min)
Carving size
17.7 × 18 in (449 × 457 mm)
Relief depth
5.6 in (142.3 mm)
Board thickness
over 4 in: scale the depth (Z) down to suit your stock
Rough with
1/4 in end mill, 40% stepover
Finish with
1/8 in ball nose, 10% stepover
Estimated carve time
about 27 h 55 min (roughing 16 h, finishing 12 h)
Carving size
23.6 × 24 in (599 × 610 mm)
Relief depth
7.5 in (189.7 mm)
Board thickness
over 4 in: scale the depth (Z) down to suit your stock
Rough with
1/4 in end mill, 40% stepover
Finish with
1/4 in ball nose (1/8 in for the finest detail, about twice as long), 10% stepover
Estimated carve time
about 48 h 30 min (roughing 37 h 50 min, finishing 10 h 40 min)
Carving size
13.8 × 14 in (350 × 356 mm)
Relief depth
4.4 in (110.8 mm)
Board thickness
over 4 in: scale the depth (Z) down to suit your stock
Rough with
1/4 in end mill, 40% stepover
Finish with
1/8 in ball nose, 10% stepover
Estimated carve time
about 14 h 50 min (roughing 7 h 30 min, finishing 7 h 15 min)

Estimates for a mid-size hobby machine (Shapeoko, X-Carve, Onefinity class). Scaling all three axes together keeps the depth in proportion; for thinner stock scale Z on its own. Hardwoods with fine grain (cherry, hard maple, walnut, basswood) hold this detail best. Check your exact setup in Will it cut, free, nothing uploaded.

How we estimate carve time

Finishing is one raster pass over the whole carving with the ball nose shown, at 10% stepover and half of a 1,800 mm/min (71 in/min) feed. Roughing assumes about 45% of the block above the base is waste, cleared with the end mill shown at 40% stepover and 3 mm per pass (1.5 mm for the 1/8 in end mill) at the full feed. The model leaves out acceleration, tool changes and moves between passes, so a real job usually takes somewhat longer. Times are rounded to 5 minutes.

File format
STL only decimated high-quality mesh, binary STL
Model size as supplied
349.6 × 356 × 110.78 mm
Shape
portrait, 0.982:1
Carve depth
31.7% of the width
Mesh
975,196 triangles · 46.5 MB
Base
flat and sitting at zero, ready to machine

Opens directly in Aspire, VCarve Pro, Carveco, ArtCAM and Fusion 360, and in any slicer for 3D printing. For a laser, the relief is first turned into a greyscale depth image, which our Laser Studio app does from this STL. STL only, no OBJ or DXF: the DXF files used in CNC work hold 2D outlines, not the 3D relief surface. Scale it to whatever panel you are cutting. Scaling all three axes together keeps the depth in proportion; scale Z on its own for a shallower carve. How to open it in your software.

759 five-star reviews from carvers
"worked great on my cnc machine"
— Verified buyer
"Nice CnC STL, carved very well, can't wait to finish it."
— Verified buyer

About this design

A walnut octopus rising out of the wood, eight tentacles curling into deep wells, every sucker catching the light. This is the kind of piece that stops people mid-conversation at a market booth. The body sits proud and rounded, the eyes hold a glassy stare, and the arms fan out into ready-made compartments for spices, salts, olives, or rings dropped at the end of the day. What you get is a high-detail bas-relief STL built for clean carving. The sculpted depth reads like hand work, with crisp sucker rings, flowing skin texture, and shadow that sells the whole illusion. It is tested and ready for Aspire, VCarve Pro, Carveco, and ArtCAM, and it runs well on a CNC router cutting walnut, oak, maple, or any tight-grained hardwood. For a clean result, rough the form with a 6mm end mill at 40 percent stepover, then come back with a 3mm ball nose at 10 percent stepover to pull out the tentacle detail and those rows of suckers. Adjust your depth of cut to suit your machine and the stock you load. The end result works as a functional serving tray, a charcuterie centerpiece, a catch-all organizer, or a coastal wall piece. This is an instant digital download with commercial use included, so carve one for your own kitchen, batch a run for craft fairs, or wrap it up as a gift no one else will have. Add it to your cart, load the file, and let your machine do the talking.
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Customer reviews & carves

★ 3.0 · 3 reviews

Good enough for AI generated image

— Verified buyer, verified carver

Waste of money. The model is complex and has severe dimensioning issues. It was likely made by AI and has never been machined. I asked the seller a technical question, and she was very laconic and inaccurate. Don't waste your money.

— Verified buyer, verified carver

super super super super super

— Verified buyer, verified carver
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$10.39