Customer Reviews

4.85 out of 5
See all 169 reviews
Write a Review
  • All Reviews (169)
  • Image (4)
  • Video (0)
  • All Star
    • All Star(169)
    • 5 Star(155)
    • 4 Star(7)
    • 3 Star(4)
    • 2 Star(2)
    • 1 Star(1)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (United States)
|
Show Original

A part of the review has been auto-translated.

  • 09/08/2018

    OK

    Comments
    Show Original
  • 04/12/2017

    MUCH better than the one comes with my Geeetech Prusa I3 X printer. Now, I don't have Z-wobble problem.

    Comments (1)
    Show Original
  • 22/09/2017

    Excelente produto, todos em excelente estado.

    Comments
    Show Original
  • 20/05/2017

    Good

    Comments
    Show Original
  • 30/11/2016

    So I hunted around until I found these here on my favorite gadgetry webshop . They are pretty much exactly as specified. The lead screws are dead-straight and has very smooth action - just holding the screw upright will cause the nut to unscrew itself. Brilliant.

    Comments
    Show Original
  • 22/09/2016

    Bit of a Oh, No moment when crushed cardboard box was collected from post office, but the screw was well protected in its own robust plastic tube so was not bent or damaged in any way.

    Comments
    Show Original
  • 04/02/2016

    Me preocupaba bastante la rectitud de estos ejes así como la holgura y resistencia que pudieran tener las tuercas de bronce pero la calidad es aceptable. En cuanto a esto deslizan muy bien pero tienen cierta holgura. Las varillas son muy rectilíneas con lo que no hay problemas de pandeo. La calidad es buena tanto de varillas roscadas como de tuercas de bronce a mi modo de ver para el uso que les voy a dar. Las varillas roscadas son de 4 hilos trapezoidales simultáneos y por cada giro completo de 360º supone un avance de 8 mm/vuelta con lo que la máxima precisión que se puede obtener con un motor Paso a Paso de 1,8º (200pasos/vuelta) es de 0,04 mm/paso. Este dato no lo he podido averiguar hasta recibir el material. Haciendo trabajar al motor en 1/4 de paso puedo tener una precisión de 0,01 mm que no está nada mal. Gracias.

    Comments
    Show Original
  • 02/12/2015

    muchas gracias por todo, son ustedes muy honrrados y su producto es realmente bueno y con un gran precio, seguro que les compraré mas veces, federico

    Comments
    Show Original
  • 03/09/2015

    Perfect for z axiz, turns easy. About 0.3mm axial error - cannot be used for CNC x or y. The product is exact as decribed: 3D Printer T8 300mm Z Axis Lead Screw

    Comments (1)
    Show Original
  • 14/08/2015

    Arrived in horrible (pressed) package, but i was not damaged. What to write more? It is as described, the diameter is exactly 8 mm, i didn't precise measured the length, but it seems as 300 mm. The nut is going smoothly on it. It is great price for this product! Thanks

    Comments
    Show Original
Show:

    Total 0 pages

    Go to page

    Go
    recommendation for you
    • US$3.99
    • US$89.00
    • US$159.00
    • US$36.00
    • US$18.99
    • US$22.99
    • US$63.99
    • US$419.00
    • US$49.99
    • US$35.00
    • US$29.99
    • US$39.99
    • US$16.99
    • US$7.99
    • US$14.99
    • US$11.49
    • US$14.99
    • US$3.11