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  1. It will rigid tap :-)
    https://youtu.be/eD8rGgB8xN4

  2. #13
    Chaz's Avatar
    Lives in Ickenham, West London, United Kingdom. Last Activity: 3 Weeks Ago Has been a member for 9-10 years. Has a total post count of 1,600. Received thanks 110 times, giving thanks to others 69 times.
    Quote Originally Posted by battwell View Post
    It will rigid tap :-)
    https://youtu.be/eD8rGgB8xN4
    Nice, saw the post on FB.

  3. Can anyone that’s using bt35 tooling please measure a pull stud for me
    Especially distance from top to clamping face.
    Seems I have some that pull tight and some tools have slight play!

  4. #15
    I had a similar problem with my Triac, tried new pull studs but still had issues with of them. I removed the cylinder from the top of the drawbar and adjusted the screw in the end of the spindle assembly, and it has been fine since.
    Last edited by jamesgates1000; 29-07-2018 at 08:05 PM.

  5. The Following User Says Thank You to jamesgates1000 For This Useful Post:


  6. Re pull studs
    Are yours flat as in 90 degrees under the top button head that gets gripped
    Or angled down at 45 degrees?
    I tried an angled stud I had here and that pulled tight.
    The studs that were on the tooling that came with the machine were way too long.
    I had some here around the right length, which seem fine on some tool holders but not others. ( getting around half mill of play. Which makes me think that can't be right. For the cone to actually pull tight into the spindle I'd expect it to be at least 1mm shorter.

  7. Quote Originally Posted by jamesgates1000 View Post
    I had a similar problem with my Triac, tried new pull studs but still had issues with of them. I removed the cylinder from the top of the drawbar and adjusted the screw in the end of the spindle assembly, and it has been fine since.
    I just tapped around the big nut . Pulls tight now :-)
    Thanks James

  8. Rigid tapping aluminium
    https://youtu.be/zzIjGzhZmMs first test- very slow- proved good sync spindle to motion

    https://www.youtube.com/watch?v=b2q2Ou12vs8 250 rpm. and 6mm pecks.
    im not a metal man- so have no idea what speeds should be
    Last edited by battwell; 04-08-2018 at 10:06 AM.

  9. Form tapping
    Never tried one of these before- notice no swaff as it's not cutting
    https://youtu.be/c0xuEY7EHbQ

  10. Tapping at 600 rpm
    https://youtu.be/W6WEeV5rPSw

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