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MK7 Style Drive Gear - 1.75mm Filament

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 Product Description

MK7 Style Drive Gear - 1.75mm Filament

  • Outer Diameter = 12.70mm
  • Drive Diameter = 11.17mm
  • Height = 11mm
  • Shaft Diameter = 5mm bore
  • M3 set screw
  • 304 Stainless Steel
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 Product Reviews

Previous | Showing reviews 11-13 of 13

  1. Best one yet.

    Posted by Michael Nelson on 28th Nov 2014

    This is by far the best drive gear that I have used, it grips the filament flawlessly.

  2. MK7 Gear extraordinary

    Posted by Unknown on 5th Jul 2014

    I had trouble using a regular hobbed bolt for T-glase with my bowden setup on the Kossel mini I knew there had to be a better gripper. Someone on deltabot groups in google said to try this mk7 from ultibots. Well I was not disappointed. I looked for a extruder that did not need a special geared motor but used the mk7 with a stock nema17 stepper , just like the bare steppers on the KM.
    I found the berry tripper on thingiverse and printed it up in PLA added all the vitamins etc and boy does this mk7 have a strong grip. I was able to use t-glase and PLA with absolutely no slipping. I can easily print with t-glase now. which is notoriously difficult to grip, but this Ultibot mk7 did it great. highly recommended.

  3. Why consider anything else?

    Posted by Eric on 20th May 2013

    This appears to be the only drive wheel made *specifically* for 1.75mm filament, and made of stainless steel. I burned through a pound of Taulman 618 Nylon, at anything from creeping to blazing speed, and this wheel fed perfectly.

Previous | Showing reviews 11-13 of 13

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