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3D render of the medium arch cutterActual model render · No physical item
Soft curves, clean lines / HS-CLY-001-D

Arch Lines

An easy rhythm of arches, from small studs to statement shapes. Pair the cutters with separate nested-line stamps, or keep your clay smooth.

$3.49USD · launch price
Included9 STL files
FormatDigital download
Material start pointPLA filament
Getting ready for your workbench.

This collection is previewing ahead of its marketplace launch. Purchasing is not open yet.

Ask us about availability ↗

STL files only. You’ll need a 3D printer. These models have passed digital mesh, dimension and slicer checks; they have not been physically test-printed. Images are 3D renders.

What’s in the pack
  • 3 main arch cutters
  • 3 coordinating stud cutters
  • 3 separate texture stamps
  • START_HERE.txt, DIMENSIONS.csv and LICENSE.txt

Every listed size is included. STL files arrive together in a ZIP. Native CAD, machine G-code and slicer projects are not included.

Dimensions & sizes
Nominal cutting contour dimensions
Main · S24 × 32.4 mm
Main · M30 × 40.5 mm
Main · L36 × 48.6 mm
Stud widths · S / M / L10 / 12 / 14 mm

These are nominal inside cutting-contour dimensions. Outside grips and stamp tabs are larger. Import STLs in millimetres at 100% scale; physical print accuracy depends on your setup.

Printing & materials

Start with PLA, a 0.4 mm nozzle and 0.16 mm layers. Print cutters with the flat grip down and the working edge up; print stamps with the flat backing down and relief up.

Use the included sizes rather than scaling a finished tool, which changes walls and textures too. PETG is an alternative to assess for stringing and edge detail. No tight mating fit is required; stamps align by eye.

Read the first-print guide ↗
Licence & use

Print the tools for your own use, including making clay crafts you sell. Reselling printed plastic tools or redistributing the digital files is not included.

Indoor craft use. No food-contact, oven, dishwasher, load or durability claim is made. Clay release and real-world performance remain untested.

Read the full file licence ↗
File help & support

Email help@harbeworks.com with the collection, file name, printer and slicer details. For an order, include your marketplace order reference in your private message.

Version 1.0.0. We’ll help investigate file access or a suspected defect. Your marketplace’s purchase policies and applicable consumer rights apply.

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