1 / 1
Improved Tapping arm — zdjęcie 1

Improved Tapping arm

Zamów wydruk tego modelu

Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.

Zapisane na tym urządzeniu.

Stronger tapping arm with no wobble, no inserts, no broken tips. Prints support-free.

Ocena
0 / 5
Polubienia
12
Pobrania
43
Wydruki
0
Wyświetlenia
423
Oceny
0

Aktualizacja u źródła:

Informacje o modelu

Źródło
Printables
Kategoria
Tools
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

This is an improved design of a 3D printed tapping arm for hand taps (Ø12mm shaft), made to be sturdier, easier to build, and more reliable than other versions.

Key Improvements:

  • No more loose/wobbly base – Fixed with a single 3×30 mm countersunk self-cutting wood screw.
  • No inserts required – The front plate can be secured either with 4pcs of 3×30 mm screws or standard M3 heat-set inserts just like in the original design.
  • No accidental breakage of the tool tip – The tap holder is reinforced with 4 × 30 mm long, 4 mm PTFE tubes (fill them with toothpicks for even more stiffness).
  • No supports needed – A built-in 45 degree chamfer on the base ensures the perfect print orientation without supports.

Why this design?
✔ Rock-solid base – no wobble during tapping
✔ Flexible fixing options – screws or inserts
✔ Drop-resistant tool holder
✔ Easy, support-free 3D print