HOW TO SHARPEN CIRCULAR SAW BLADES, SIMPLE JIG.
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- เผยแพร่เมื่อ 27 ต.ค. 2020
- I needed to sharpen some saw blades so I thought I would make a short 'how to' video. Thought it may be helpful to somebody. You will need a small angle grinder and a diamond disc suitable for sharpening carbide. I bought mine on ebay for £4 a few years ago, it's 180 grit.
Visit my channel for more content. / martinwoodhead
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This is the best idea for a jig that I've found on TH-cam! It's simple and doesn't require a lot of special tools and materials to complete. Thanks for such a clever idea on how to create one.
Glad you found it helpful. 😊
Definitely don't do it, it's in my video too, it's very wrong.
Because when we grind, the knife does not cut.
These are not diamond tip grinders
A very ingenious setup. Thank you for sharing. You are very good at passing on the instructions by highlighting the essential details.
Glad it was helpful to you! 😊
Selamlar avuç içi canavara kullandığınız ďisk kod numarası veya fotoğrafını atar mısınız tesekurler
Now I like that Martin. These are just the type of things I like making and using.
Thanks for the video!
Gary
Thanks Gary, glad it's of use to you! 😊
Definitely don't do it, it's in my video too, it's very wrong.
Because when we grind, the knife does not cut.
These are not diamond tip grinders
Best video I've seen so far on this ,I'm making one ,thanks
Glad it was helpful. 😊
THANK YOU EXCELLENT VIDEO.
Thanks for the tips.👌👍✌️
Glad to be of help! 😊
Unbelievable! You'really a genius! Thanks for sharing
Thanks Umberto, hope it's of use to you! 😊
i know I'm kinda off topic but do anyone know of a good website to stream new tv shows online?
@Carlos Henry Lately I have been using flixzone. You can find it on google =)
@Carlos Henry I watch on FlixZone. You can find it by googling :)
You are a genius!!
Very Well Filmed, with a simple and effective Jig: WELL DONE !!!
Thanks Roger, hope it was useful to you. 😊
Very simple and effective trick
Brilliant simple n effective design!
Glad you found it helpful. 😊
Thanks for your help ! It works very well :)
Glad it Was helpful to you! 😊
What a great idea. 👍 I have to make one too.
Glad you found it useful Ole. 😊
Great idea
excellent!
Exelente aportación maestro!
Feliz de ayudar! 😊
Amazing. Martin. Just amazing! 👍👍👍
Thanks Gord, hope it's of use to you! 😊
Thanks for the tips
You are very welcome, thanks for watching! 😊
Wow this was a great video. I need to make one too. Thank you for the video.
Glad it was helpful! 😊
@@MartinWoodhead Yeah it was helpfull.
A minor improvement would be to cut a slot directly below the angle grinder blade and adjust the guard to protect you from shrapnel coming straight at you if the blade disintegrates.
I like the simplicity of this design. Will use it to sharpen my collection of blunt blades.
Cheers
Glad it was helpful! 😊
Definitely don't do it, it's in my video too, it's very wrong.
Because when we grind, the knife does not cut.
These are not diamond tip grinders
Awesome stuff you are saving me alot of money and time. Thank you so much. 👌
That's great to hear Karel! 😊
Ya.. With next round I vote you for Pope.... Brilliat
Getting jiggy with it!
otimo video.
Great idea, Martin, learning from you, 🙂🙂🙂
Thanks Gao, hope it's of use to you! 😊
بارك الله فيكم وجزاكم الله خير الجزاء
شكرًا لك
Nice job
Thanks for watching! 😊
Wow excellent! I guess you can add a simple stop to prevent central part moving too far
Glad you found it useful. 😊
Super, werde ich nachbauen 👌👍
Very nice
👍😊
i like the set up but not sure what you were using for a stop to make every tooth the same
If you check a few pawn shops you can find a cheap grinder for like 20-30$. That way you can just keep everything hooked up and dont have to worry about clamping and unclamping the grinder. Great video though. I will have to build one myself!
Harbor Freight has a grinder on sale for under $10 now.
Brilliant I'm going to make one thanks for the idea, be safe
Thanks George, glad it's of use to you! 😊
@@MartinWoodhead aaaaaaaqaaaaaaaaaaaaaaaaaaaaaqaaaaaaaaaaaa
@@MartinWoodhead qa
Good 👍👍👍
Thank you! 😊
Like your video better than the others in demostrating your jig because you get on with it while the others spend too much time talking and not doing.
Thanks Douglas, glad you found it useful! 😊
Good video but check ya blade for angles, I have to wedge my grinder to about 20 degrees, have two jigs running towards ginder, one down the blade and one 90degress to it.
This way you can do tops of the blade and the inside, matching the angle, every other tooth will point the opposite way, so you sharpen every other then flip blade and do ones ya missed.
This is not an issue for the most common square ground blades. obviously if you want an angled grind you will need something more elaborate. I do not find it necessary to grind the tops. 😊
Ótimo
👍
Precious but useful
Thanks for watching! 😊
This is cool! I thought there was more to it. So just sharpen that one side or edge?
Definitely don't do it, it's in my video too, it's very wrong.
Because when we grind, the knife does not cut.
These are not diamond tip grinders
I need this
nice
Thanks for watching! 😊
Terima kasih ide nya
Terima kasih telah menonton! 😊
I would of thought that as the blades have offset teeth you would have only sharpen every second tooth, then turn the blade over, adjust the opposite face angle, etc. Am I wrong?
should of should the cut before starting … good idea where do you get the diamond wheel?
www.ebay.co.uk/itm/234099355435?var=533752129737&hash=item368168af2b%3Ag%3ACk4AAOSw5U5g-Rth
SHOW working on a skip tooth blade, and adjustments made..thanks.
Ok muy interesante pero como haces para amolar la parte superior del diente? Las puntas también se deben afilar, o bueno aquí en mi pais
Al igual que con todas las herramientas TCT y HSS, solo necesita una cara de pulido para obtener un borde afilado. Creo que lo estas haciendo mal!! 😊
Use resin diamond grinding wheel
Nice 👍🏻👍🏻 🇮🇳 Kuki 08|06|2022
Can you make the grinder to tilt side to side, then you can sharpen every second tooth on one angle then tilt to the other side and sharpen the remaining teeth. The blade will cut a lot cleaner that way.
To check if it is sharp i scrape my thumb nail on each tooth as well. Cheers
This is not an issue for the most common square ground blades. obviously if you want an angled grind you will need something more elaborate. 😊
@@MartinWoodhead The father in-law has all that stuff and more. Could be the reason i married his daughter?
It is clever what you made with stuff that was just lying around! Cheers mate.
А ничего что напайки имеют разные углы заточки?)))
👍👍👍👍👍👍
Lo raro que pude ver esque le dió filo seguido un diente de otro y según se,. Es diente de por medio y después le das vuelta al disco
Hi Martín. How do I have to search in Amazon for that disc??
Thank you
Try this Hector. I would go for the 150 grit.
www.ebay.co.uk/itm/234099355435?var=533752129737&hash=item368168af2b:g:Ck4AAOSw5U5g-Rth
Su👌👌👌
Sir can I ask what is the name of sharpener of circular saw..thank.you.
Try this. I would go for the 150 grit.
www.ebay.co.uk/itm/234099355435?var=533752129737&hash=item368168af2b:g:Ck4AAOSw5U5g-Rth
Would anyone have a link for where to buy these wheels, I can't find it on ebay... :)
www.ebay.co.uk/itm/353483246331?hash=item524d3e4afb:g:WXUAAOSwXxJgkp5J
Una pregunta. para afilar. Disco de dientes de carburo. Para cortar madera. El disco que se usa. Es el. Mismo disco de diamante. Que se usa para cortar marmol. O. Pisos de ceramica. ???? Gracias.
NO. Prueba esto. Yo elegiría el grano 150. 😊
www.ebay.co.uk/itm/234099355435?var=533752129737&hash=item368168af2b:g:Ck4AAOSw5U5g-Rth
👍👍👍👍👍goodone
Thanks Theodore , hope it's of use to you! 😊
Dónde puedo comprar el disco de afilar y las fresas y disco de mesa
www.ebay.co.uk/itm/383492279321?_trkparms=aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D20201210111314%26meid%3D233d8eb696f44335ab9c58e071d4a755%26pid%3D101195%26rk%3D5%26rkt%3D12%26sd%3D353483246331%26itm%3D383492279321%26pmt%3D1%26noa%3D0%26pg%3D2047675%26algv%3DSimplAMLv9PairwiseUnbiasedWeb%26brand%3DUnbranded&_trksid=p2047675.c101195.m1851&amdata=cksum%3A383492279321233d8eb696f44335ab9c58e071d4a755%7Cenc%3AAQAFAAACAKRcuHnf5guYN1gfUA%252FGaFabfcosBO22zMVwLGaVXFvV2bcWN4Hv0sh4nkgXzEDEzF1KaxCDze0%252FEZTG5Fhs0dJfthdvxdANalkitjHjENpup2hubXyQzu%252BNEH5nVLJRiqXOO99HvCUUN%252F7UCl56OU8H8QCNQh6P2ujqk0mT1%252Bbc73CkJGpC3vNm7Z5O6lIUcMLYQs585CxQOuoP7fsBanQwjTS6DqEZ%252Fz8z1jdSZvPz%252Bo2%252FZ0PPaeWIAnQW%252Fw2fLh6fGzXGGp%252FFF4WFLmuBDAAyqRoWVjtMhaRtOxrHKaQloC6VDHgPQhlq3aWlENqEhGREBxuDo1pEWq%252B0DC2XnSPrRIBMuGHs9vrFzKYapiy24oGLWFjTly9DfxZEjYtLEuz1I%252FnHzou8JQ%252Fmo%252FTqQ0duF2ETJ4sdR8uHHQlt7jyZfcoOeS4byEra8uXE60%252FM4Bz0rBwOSsnMIFVSRTQzXYfQXnh4cI6z7Wscp2jvsvnePOfI6vYjIYheL%252FXOXuwjya3DPNTv40qLKMiULX3rJDNTkCJZ7cGq8HEA81k645OTrELCkxzVopGRyM8LBSI4MMrxH%252Baq4HyWhWQM2DZhu%252BBYGfu3NRtKZNPTQ9cyFlbGAJo3jIgiwudDfXZJUIRjLnMEYD9Xk2ZuE9ZKGH3AOZq3oeL%252BbuX4hViIFngZ6nLc%7Campid%3APL_CLK%7Cclp%3A2047675
What kind of disc you are using??
Try this. I would go for the 150 grit.
www.ebay.co.uk/itm/234099355435?var=533752129737&hash=item368168af2b:g:Ck4AAOSw5U5g-Rth
@@MartinWoodhead yes thanks for sharing it
ມີໃບເຈຍນີ້ຂາຍບໍ?
podrás dar las medidas para hacer esa guia, por favor
Es muy sencillo, las medidas no son relevantes. 👀😊
like 4516
Sir disk chahiye tha
What is the name of that sharper blade? Please🙏
Google - Resin Diamond Grinding Wheel for Carbide. 😊
ถ้าผมหยากจะซื้จะมีงวางขายที่ไหน
Try this. I would go for the 150 grit.
www.ebay.co.uk/itm/234099355435?var=533752129737&hash=item368168af2b:g:Ck4AAOSw5U5g-Rth
Shouldn't you have two stops, one not so important controlling the slide into the disc and one very important controlling how much you take off each tooth? Without the latter and because of the rake of each tooth by doing it freehand you will end up with different height teeth....
It's a simple jig Jonathan, and it works. Neither are necessary for tungsten carbide tips, the amount of material removed is negligible. If you want to add stops add them! Or pay to have them sharpened professionally. Or chuck em away and buy a new one, which is what most do! 😊
Su👍👉💓mi
👍😊
Magkano po ang blade na ganyan ka laki,,
And what about angles??
I don't have any blades with angled teeth. If you want to do angled teeth then obviously you're going to need something more elaborate!
🛄🛃🚰🐺😉🏠😂🏚️
ভাই
आप जिस ब्लेड से धार लगा रहे हो यह कहां पर मिलेगा बाकी और सब तरीका आपका ठीक है
अगर मैं आपको सही ढंग से समझता हूं, तो यहां एक लिंक है। 😊www.ebay.co.uk/itm/383492279321?_trkparms=aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D20201210111314%26meid%3D233d8eb696f44335ab9c58e071d4a755%26pid%3D101195%26rk%3D5%26rkt%3D12%26sd%3D353483246331%26itm%3D383492279321%26pmt%3D1%26noa%3D0%26pg%3D2047675%26algv%3DSimplAMLv9PairwiseUnbiasedWeb%26brand%3DUnbranded&_trksid=p2047675.c101195.m1851&amdata=cksum%3A383492279321233d8eb696f44335ab9c58e071d4a755%7Cenc%3AAQAFAAACAKRcuHnf5guYN1gfUA%252FGaFabfcosBO22zMVwLGaVXFvV2bcWN4Hv0sh4nkgXzEDEzF1KaxCDze0%252FEZTG5Fhs0dJfthdvxdANalkitjHjENpup2hubXyQzu%252BNEH5nVLJRiqXOO99HvCUUN%252F7UCl56OU8H8QCNQh6P2ujqk0mT1%252Bbc73CkJGpC3vNm7Z5O6lIUcMLYQs585CxQOuoP7fsBanQwjTS6DqEZ%252Fz8z1jdSZvPz%252Bo2%252FZ0PPaeWIAnQW%252Fw2fLh6fGzXGGp%252FFF4WFLmuBDAAyqRoWVjtMhaRtOxrHKaQloC6VDHgPQhlq3aWlENqEhGREBxuDo1pEWq%252B0DC2XnSPrRIBMuGHs9vrFzKYapiy24oGLWFjTly9DfxZEjYtLEuz1I%252FnHzou8JQ%252Fmo%252FTqQ0duF2ETJ4sdR8uHHQlt7jyZfcoOeS4byEra8uXE60%252FM4Bz0rBwOSsnMIFVSRTQzXYfQXnh4cI6z7Wscp2jvsvnePOfI6vYjIYheL%252FXOXuwjya3DPNTv40qLKMiULX3rJDNTkCJZ7cGq8HEA81k645OTrELCkxzVopGRyM8LBSI4MMrxH%252Baq4HyWhWQM2DZhu%252BBYGfu3NRtKZNPTQ9cyFlbGAJo3jIgiwudDfXZJUIRjLnMEYD9Xk2ZuE9ZKGH3AOZq3oeL%252BbuX4hViIFngZ6nLc%7Campid%3APL_CLK%7Cclp%3A2047675
บงกช
ชนะ
The teeth of the saw are alternated, one tilts to the left and the next tilts to the right. If they are all sharpened equally, the cuts will come out very splintered.
That topic is very interesting and true. What we could do is an adjustable angle holder for the grinder, and then sharpen the teeth that have a tilt first, and then readjust the angle of the grinder to touch up the other teeth of the saw. I want to try to make a removable device that allows me to sharpen without removing the blade from the machine, it is an exercise in imagination.
Video only shows sharpening the face not the top bevel. The hook angle is the same for each tooth.
Not trying to disparage your sharpening technique, however, alternating angles are required for every other gullet tooth. Your technique grinds every tooth on the same "flat" angle. Also the face of the tooth also requires angle grinding. Perhaps your technique works for you, but falls far short of correct grinding.
It probably wouldn't require a big modification to be able to grind alternate teeth at different angles
how cheap do you have to be to risk injury to your self like that.. if you going to make your own one then atleast make it rigid with a steel frame and a dedicated motor that runs at the right speed for a diamond wheel on that application.
I have no idea where you think the risk of injury is! You must be risk averse in the extreme!!! 😊
@@MartinWoodhead I value other people’s lives.. that’s all I’m going to say on the matter
Noooooooo!
1. Diamond blades are made for about 150 - 300rpm not 10,000rpm angle grinder speed.
2. Tungsten carbide teeth are meantvl to be sharpened very slow speed with, water for cooling so as not to heat and destroy temper.
Very good . But maybe you also wear protective gloves, great Englishman that you are, because only you invented hundreds of rules for safety. What do you say?
Very danger no gloves no safety
You will learn when that diamond wheel explodes in your face dangerous leave it to the people who service tooling for a living.