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Preferred gauge glass cutter

RayWohlfarth
RayWohlfarth Member Posts: 1,824

Just curious what your preferred gauge glass cutter is.I use this one but see other ones on the market that are smaller.

Gauge glasss cutter.JPG
Ray Wohlfarth
Boiler Lessons
Mad Dog_2

Comments

  • ratio
    ratio Member Posts: 4,126
    edited October 2

    I use one of these: https://www.supplyhouse.com/Wal-rich-1801006-1-4-Turn-Gauge-Glass-Cutter, works fine. I tried one of these: https://www.supplyhouse.com/Wal-rich-1801000-Tong-Type-Guage-Glass-Cutter, but it can't cut over 7", so I had to send it back.

  • Intplm.
    Intplm. Member Posts: 2,730

    That's a nice one. I'm not sure when to squeeze the handle together after etching. Every once in a while, the glass cracks.

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 18,598

    Cutting gauge glass is always hit or miss. Better bring extras is all I can say. I always thought the one pictured was for cutting porcelain insulators.

    never liked the tong type but that's what I had for many years.

    The WalRich 1801006 is what I have now.

  • mattmia2
    mattmia2 Member Posts: 14,240

    shouldn't tubing break cleanly if you nick it with a file then bend it away at the nick?

  • Mad Dog_2
    Mad Dog_2 Member Posts: 8,329

    Nolo Contendre Ray...that's the easiest and fastest one that I have found. Rex Wheeler...I call it my mini snap cutter. Mad Dog

  • ChrisJ
    ChrisJ Member Posts: 16,930

    The way I did my last one was I cut it and it ended up a hair too long. I used the same cutter @EBEBRATT-Ed has.

    I then used a belt sander to remove a decent amount, maybe 1/8". It sands down clean and fast, but probably isn't the best thing for the belt.

    Single pipe 392sqft system with an EG-40 rated for 325sqft and it's silent and balanced at all times.

  • RayWohlfarth
    RayWohlfarth Member Posts: 1,824

    The first time I did one, I was a first year apprentice. The journeyman said to use a file. I broke two of them before he pulled out the gauge glass cutter. He said he was trying to show the old timers ways.LOL

    Ray Wohlfarth
    Boiler Lessons
  • ethicalpaul
    ethicalpaul Member Posts: 7,803

    NJ Steam Homeowner.
    Free NJ and remote steam advice: https://heatinghelp.com/find-a-contractor/detail/new-jersey-steam-help/
    See my sight glass boiler videos: https://bit.ly/3sZW1el

    GGross
  • Big Ed_4
    Big Ed_4 Member Posts: 3,274
    edited October 3

    I had them all , I comfortable for ,at least for 25 years with the "W" shape one .. Yes just a small cut , like a file and just snap.. I had the snap ring type for awhile. The snap ring type is vary good for cutting porcelain. I used that type back in the day with the old different models in the field . I started with the one that scored the inside ..Works better on the outside …

    If I go back into the job with one stick , I get a bad break..I must be cursed :)

    There was an error rendering this rich post.

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 18,598

    @Big Ed_4

    Thia is the way it works for me. Bring a spare glass and you won't need it the first cut will be good. Don' t bring a spare and the first one will shatter.

    Intplm.Big Ed_4Robert_H
  • mattmia2
    mattmia2 Member Posts: 14,240

    the file probably works better on long lengths than on trying to cut an inch off an already cut length. there is always a diamond blade on a grinder or even a dremel.

  • Intplm.
    Intplm. Member Posts: 2,730

    I have had some better luck with this one, but I can't say why.

    th.jpg
  • Big Ed_4
    Big Ed_4 Member Posts: 3,274

    Agree 1" you will break a few . I would score a few points around and tap , let the crack find its way around…

    There was an error rendering this rich post.

  • hot_rod
    hot_rod Member Posts: 25,705

    I’ve been cutting the larger glass tube, up to 1-1/4” for my display wall with a diamond wheel in a 4-1/2” angle grinder.

    Hold the tube tightly in a wood block or some jig.

    A small bench belt sander to clean up the sharp edge

    The tube I buy online has the ends flame polished, I have not tried that method

    Glass blowers use a flame to smooth the ends and edges.

    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • mattmia2
    mattmia2 Member Posts: 14,240

    we played with glass tubing in high school chemistry. fire polishing it is really easy, just heat the end of it with a torch. we used a bunsen burner but a propane torch will work too.