How To Cut Glass
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- เผยแพร่เมื่อ 26 พ.ค. 2016
- Here's a pair of simple tricks I've learned to help when cutting glass.
The stick I used is about 1/8" thick. One of those big match sticks works well.
Cutting on a clean, flat surface helps.
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Brief, simple and straight to the point. Scoring both sides is a game changer, worked an absolute treat and using half of a wooden clothes peg. Thanks a million.
Cutting new glass is one thing. Cutting old is another. Today I had to cut down 8 panes of 50 year old 4mm greenhouse glass. Really rippled stuff. I've never cut glass before today. 2 neighbours (one a builder) told me it couldn't be done, that it would shatter, splinter or cut jagged. I wasn't looking forward to it. I have a type of motor neurone disease. I have no strength in my fingers/hands/wrists and my hands shake like anything. I had to develop a way of holding the cutter with both hands, one hand controlling the angle, the other controlling the scoring pressure while keeping the cutter tight against my straight edge.
Then I used your double scoring method (but snapped the glass off the edge of my bench rather than using your lollipop stick trick). I used 2 other tips I picked up from other youtubers. I oiled my cutter first and ran it lightly across my intended cut line without scoring. It leaves a neat trail of cutting oil where you're going to score. After scoring top and bottom I wetted both score lines with water before snapping off. I believe it stops the scores from 'healing'.
You know what I ended up with? 8 perfectly cut pieces of glass from 8 panes of glass. 100% success rate. Zero breakages. To say I am amazed & ecstatic is the understatement of the year. A million thanks for your video.
We Canucks know how to do in things!
th-cam.com/video/ZJo4osR8Bkg/w-d-xo.html
Amazing, congratulations to you.
Thanks, gave me good information without spending two minutes telling me to "like and subscribe" - so I did!
I worked for a stained glass window company in Edmonton, Alberta, and learned how to cut curves in hammered and patterned glass. Now I can hardly cut a straight line in flat glass but this tip to cut both sides is just what I need for a job this Summer. Thank you.
I think it about half confidence and positive thinking. If you are biting your bottom lip, wishing it not to break funny, it will break funny :D
That is so true.
I am about to cut a glass next week..this is the best video I've ever seen on the subject. Thanks 🙂
Can’t thank enough for you to upload this video.I never done this and broke many glasses before watching this.
Finally managed to fix all glasses for my green house. Many thanks again!!!
Good job as usual!
I used to cut glass in my family's hardware store and scoring the glass on one side "usually" worked but not always. We also had a brake, like a metal bending brake and sometimes the glass still broke incorrectly. I had never heard of scoring on both sides until now - that would have saved my dad quite a few sheets of messed up glass.
In this tutorial, a professional glass cutter teaches you how to use the cutter correctly and cut glass. th-cam.com/video/dMX_gihbm2w/w-d-xo.html
Just saw this ... I was thinking maybe cutting both sides *might* be a good idea ... this video confirms this suspision! Many thanks!!!! I will be trying this approach soon. Nice job :)
Wow! It worked so well. Thanks
Once again excellent info from John!
Never been good at cutting glass, actually looked this video up again for some tips. Thanks John,
Thank you so much, you literally saved a life. I love your t shirt btw.
Here's a pair of simple tricks I've learned to help when cutting glass.
The stick I used is about 1/8" thick. One of those big match sticks works well.
Cutting on a clean, flat surface helps.
You can help to support quality content by pledging a small amount with Patreon:
www.patreon.com/user?u=865843&ty=h
Great video. I've been struggling all day to get a straight cut. Thanks for the tips 👍🏻
In this tutorial, a professional glass cutter teaches you how to use the cutter correctly and cut glass. th-cam.com/video/dMX_gihbm2w/w-d-xo.html
Thank you for sharing that - very useful and has taken the fear out of my potential first ever glass cutting exercise :-)
Thanks, very useful indeed, enabled me to cut some thicker glass in an emergency, never thought of cutting both sides before!
That was definitely an informative video!! I have never cut on both sides and (like you before knowing) had limited to bad success getting a clean cut from short off cuts. I will be using the technique next time I need to cut glass. Thanks John!
Great video. I have had limited success in cutting glass, so far I am 1-7 attempts. And a few times I tried to score on both sides, but due to my complete ineptness I have a really difficult time in scoring it exactly on both sides, and trying to keep the straight edge,....well,...straight during cutting is another challenge. I recently gave up trying to do it myself and took a piece of glass to my local glass shop (they have been in business for almost 30 years), and what they told me was counter to most of the advice in all these youtube video's. I was told you need to press quite hard (my glass was relatively thick), where as most of the video say to not press very hard at all. Thanks for sharing your tips, off to destroy a few more pieces of glass right now!!
Thank you. Very helpful. Making a score on each side and the small wooden stick. !
Wow, wonderful tips! Thank you, I'll remember these for sure :)
wow, just looked for some simple tutorial and here it is! Cut on both sides is new to my knowledge, but definitely I will use on my first glass cut in 45 years so sounds it should go fail safe! Thank you!..
Your garden is amazing!!!
that's increasable! I never knew it was that easy to cut glass so I always stayed away from projects that called for it. great stuff man!
Just bought a cutter. Works great thanks for the advice 👍
Thanks for taking time from your work to help.
Very good. Best I have seen.
Cutting on both sides saved me :) It works. Thank you !
Thanks. My grandfather showed me a way - he scored one side then dribbled alcohol on the scratch and lit it. Tink!
lol imma try that. thats awesome
Love it
Gotta love those old tricks you won't learn I trade school
What a waste of aclohol
@@jackhart2369 🙄 he’s talking about rubbing alcohol…
That was great Jon.
I have some spare glass from old shelves that I want to repurpose for new shelves and this gave me the courage to give it a try.
Thank you for sharing all your talent.
I really enjoy your videos.
Like & Subscribe.
Eric
central Florida
Very nice video. Off to try it again on some thin old salvage glass. Cutting on both sides seems a very good addition.
saw a couple of vids, this was the most helpful
My dad was a Glazer, I am a Glazer. Been doing it for 15 years. You never have to cut both sides unless the glass is thicker than 3/8 of an inch or if it’s laminated. Otherwise a pretty damn good tutorial man
I cut glass for 12 years. Never heard of scoring regular annealed on both sides. Absolutely unnecessary.
@jbenny57 right... Does it cause any harm though? No. It takes a matter of seconds to do both sides and if you're not a professional it'll minimise the chances of it going wrong. If you've been doing it for years you clearly know what you're doing but someone who has little experience might want to do it this way to make sure.
Doesn't matter if you are experienced or not. Totally unnecessary to score both sides of the glass unless it's laminated. I've been in the glass game for 42 years and have taught countless people how to cut safely and effectively. Handymen should just stick to what they know and not they think they know.
Greetings from Blackburn, England UK. What a clear succinct video. Thanks for taking the time to record this. I couldn't have hoped to see a better description on how to cut glass. This is just what I needed as I'm about to cut a glass pane to size for an internal transom window.
That trick of putting the wood under the score mark and pressing down is brilliant!
Thanks for the short and informative lesson
your display of glassman'sskills , craft and touch @2:05 was most impressive
Beautiful...never new it was that easy!
Loving the vintage smashing pumpkins shirt! Thanks for the info!
The cutting sound so satisfying
Great job of showing good technique
Straight to the point, I love it, thanks!
Having to cut real glass, I found out my stained glass technique was not going to cut it. Thank you for the concise explanation about how to cut thicker glass. Scoring on both sides made all the difference!
A big thanks for another helpful tip.
Glad to see there were no outtakes on this one, John. ;-)
I've also found cheap scribes to be the best tools but had never thought to cut from both sides to get a cleaner cut. I've tried using those wheels you can buy but with only around 60% success.
The wheel make a very definite cut that should break more reliably than a scratch, but it can be more difficult to do it cleanly.
Great video. Short & to the point
Great! You made it clear and simple.
Dude!! You're such a lifesaver. I need glass cut but I don't want to buy a glass cutter.
I LOVE the wood thing!! Thank you
Good video, keep it up!
Great tips, thank you for posting
Very nice, thanks for sharing.
so glad I watched this, my memory is as as bad as I am old. 😁 happy new year
This is awesome man, thanks for the simple video. I'm making a custom sized aquarium, wish me luck.
Thank you so much! You’ve helped a gal very much today! ❤❤❤
Wow!! Great tip.
Thanks for sharing this video I did the same thing you did cut both sides work perfect saved me a lot of money
I may have to cut some glass soon - you give me the confidence to try it!
That was a great tutorial bud, thanks for sharing your method.
short and sweet, thank you
Wow never knew that, thanks, well done video editing as well
Brilliant! Thanks for sharing the tip.
Thanks for the tips, good video!
Great video and great tips. Thanks very much!
For perfect cut...use some oil, i am using petrolium (fuel for lantern) cut away from you..les chance to move straight edge..and after cut hit the line with cutter :). Like your videos and ideas. Greetings from Ireland
Used this tutorial to cut glass for the first time. It really screwed up on me the first few attempts, but I found it works better for me if I use 2 pieces of wood inserted under both ends of the cut. Thanks for the video! It was super helpful!
Thanks John you are the master!
Thanks for this. Will try this method shortly.
Nice video, thank you. Learned something new, cut on both sides :D Greetings from germany.
How is it I find it so extremely satisfying to watch successful glass cuts?
Very helpful video, thanks men.
Great tip I can't wait to try it
good tips man I'm going to be cutting some now
Thanks for sharing your knowledge- very helpful,
At the time of the corona virus when intellectual idiots like me have more time, it is an opportune moment to learn a few practical things. Thank you so much for these tips! I cant start at the momenet because all shops are shut down because of the epidemic but when I can get hold of a glass cutter and piece of plywood and cardboard Ill give it a try. I need to cut some panes for pictures. So good that you tube gives people the opportunity to learn practical things like this.
Did not know this thanks John.
Thank you,
Cutting one or two inches was complicated, but mo more thank to this video demonstration...
Thanks for your help, sir!
Fantastic tip - thank you.
Scoring on both sides! Great tip...
This video was the easiest one i seen damn it looks soo easy
Yeah, that scoring on both sides is the bomb. Thanks!
THANKS. I Never thought to cut both sides.
Usefull video indeed, thanks a lot. Now I belive I can do it!
Thanks, very very simple methods.
Thank you for your brilliant demonstration .now 👍👍👍
The two things I would add to all that is if it is horticultural glass for glasshouses, it rarely requires two cuts on both sides and also, wear glass cutting gloves because if that glass is old and it breaks unevenly, you can end up with major cuts to your hand.
Great video thanks
Thanks so much I'm going to try this.
Thank you for this video.
Have never seen this way before! Thank you for taking the time and sharing your secrets of successful glass cutting. How long is the cutting wheel good for from your experience? 10 cuts, 20 cuts? Thanks again!
Clean it is, I will try this . Thanks
That cut @ 3:00 was amazing! Great video!
Nice tip John, see you tomorrow in Toronto.
:)
Helpful! Thank you!
Great video
thanks for the video.did not know that I should score both sides.
Oh man, the sound of the glass splitting is so satisfying!!
Really cool tip - as evidenced by how clean and easy the cut is. Will make sure to file this away for the day I do some glass-work :)
There are very few things that are as satisfying (in the DIY realm) as a clean break :D
Thanks, didn't know you could cut glass but now I know and will give it ago 😎
super helpful! thank you!
Thankyou for your help.it is very helpful.
I loved this
very helpful thank you!!