few know, how to make an iron drill bit sharpener
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- Опубліковано 20 вер 2024
- few know, how to make an iron drill bit sharpener
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The side of a grinding wheel is UNSTABLE and open to SHATTERING!
SAFETY 101 using grinding wheels that's taught in trade schools.
Este afilador de broca es muy convincente por oa perfección de los sngulos y flsncos de las brocas para diferentes diámetro, felicitaciones y gracias.
на таких кругах так не точат.
Yea, lots of issues with this video, but nice effort on the sharpener design just needs some modification and should never grind on the side of a wheel, it will soon explode
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Es muy posible que me sirva de tu idea para hacer esta guía para afilar mechas. No alcanzo a ver si después del filo hace un rebaje del talón justamente para que no se "atalone" y no tome temperatura por fricción. Es como si al girar la mecha al marcar el filo, ésta debiera acercarse mas a la piedra durante el giro. Creo que me explico. Por lo demás, es buenísima la idea y su construcción. Gracias por compartir.
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Thank's, thiis project is very useful.
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Good comment below, I was going to write as well. Another safety concern I seen was drilling holes in small pieces of metal and holding them with your fingers and hands. The drill can grab as it breaks through the metal surface causing it to spin. Believe me, it will spin faster than you can let go jamming between the part and the drill press column. Not good. If you can't put the part up against the post to stop the possibility of turning, clamp or use pliers like you did later. Hate to see anyone get hurt using power tools. Nice build on your bit sharpner.
And, thanks for sharing.
Muy buen apunte, casi siempre pasa eso, y si puede ser muy peligroso piel, músculo, tendones, gracias por la observación, ante todo seguridad.
Destemperou o aço, tinha que resfriar ELA.
what if the small size is 6 mm and below... need to make another small one or each size for one tool...
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Mah. Sbaglierò, ma a me sembra che quella punta "affilata" non taglia proprio. Sarà per l'angolo d'incidenza del taglio, che mi pare neutro se non negativo... :)
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Hello, we would like to license some of your videos please let me know how we can contact you
La inclinación es de 60° y luego debes darle un ligero filo en las puntas, la herramienta esta increíble felicitaciones. Por favor cuidate no agarres con la mano pequeño trozos de metal puedes perder un dedo con suerte, siempre la seguridad ante todo para que sigas haciendo inventos maravilloso!
Thanks sir 🙏🙏
Bom dia amigo ficou muito bom. E o som também tava muito bom.
You're welcome 🙏
Parabéns um dos melhores que vi.
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I think the bit projects too far from the pivot point of the jig. That results in very little clearance behind the cutting edge which is why it was so hard to drill a hole with the 'sharp' drill. Compare this jig to the classic General drill grinding jig to see the difference.
Muy buen la idea.. Solo perfeccionar detalles como por ejemplo...El desplazamiento solo vertical y horizontal...deja el filo muy plano y sin punta para la guia...aún sosteniendo la broca con prensa y perforando con pedestal..ésta patina porque queda con poco filo dificultando la perforación en el inicio. Al afilador faltaria incorporar un movimiento de 1/2 giro circular angular para que la broca quede en sus caras con sus filos cóncavos y angulares y con punta para la guía y no se desguíe al comenzar a perforar.
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Thank you for a roller an instrument is good. With kind regards to you and your channel «Second life of the PET bottles».
Gostei muito , a parte que gira poderia ser de rolamento de esticador de correia de motor com uma haste de suporte central , Uma abraço daqui de Recife / Brasil
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pra quem sabe é muito pratico, parabéns ASIA
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Хорошая работа. Надо еще упор сделать под вращение стойки чтобы обе стороны сверла одинаковые были. Там где наклон режущей части.
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This is a VHV (Very handy video) It teaches you a lot in a short while. Even by just watching it, one can grasp the essentials and build one with whatever materials and tools you have! Thanks very much I hopr this goes viral amongst the machining fraternity!
Thank you sir for your prayers and support 🙏🙏🙏
Parabéns gostei muito.
Разок показать и объяснить на практике- как затачивать, и приспособления не надо. Тогда человек сможет работать любыми сверлами.А мелочь затачивать на алмазных тарелках.
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Exelente. gracias por enseñar.
This way imposible with small bits
You need blade touch sharp line on bit to let bit 100% on one direction
Мало хто знає як правильно користуватись заточним станком. Автор цього ролику точно не знає. А все туди, у вчителі. Сам навчись щось робити, ЛУЗЕР.
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Ótimo vídeo, sem conversa fiada e útil.
DANGER ! DANGER!The side of a grindstone is not to be used for ginding, sharpening of drillbits, chisels, or any action which causes side pressure on the grinding wheel. The circumferential narrow surface is where the work is to be done.
NOTE: Any side pressure can cause the wheel to SHATTER.
NOT AT ALL iv been sharpening drill bits for 40 + years never had a grinding stone as you put it shatter
@@standonald5145 Sorry but if you have been using the side of grinding wheels for 40+ years without incedent you are very lucky, also been in the industry 40+ years and have seen a wheel shatter.
Ah no need to say sorry , It's just I use a proper Eclipse drill holder and once iv set the drill it only gently kisses the side face ov the wheel , and once sharp turn the drill and do the other side , and if I may add I was born in 1954 . I have a Blacksmith friend who came to visit one afternoon and I'd just sharpened my imperial set , his comments were he had never seen drills so sharp as you will no it's all about the pointy angle thingie magjigery bit 🤔 whether it drills a hole or squeals like a binding disc brake pad .
@@standonald5145 Started my apprentaship in 1973 as 17 yr old and the second thing we were taught after safety was how to sharpen a drill without a thingammi jig took a while but still have that skill to this day and its not so much the sharpness but the correct angles and reliefs.
Yes you are spot on rite the chisel angle has to be rite both land masses equal and web thining helps cut a clean hole , I am off out to my workshop to put a New carb on a 24" chainsaw the chap needs it back to finish a fence .
Я тоже не знаю как сделать точилку для сверл...
Всегда точу в ручную, просто на наждаке и без приспособ...
Pra que perder tempo fazendo este troco, se tem bons e baratos afiadores no mercado
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Автору - Шнобелевскую премию ! Без кожуха, на не рабочей стороне камня. Кто его этому учил ?
Кожух - как бельмо в глазу... Я им никогда не пользуюсь.
все показывают на свёрлах большого размера, а вот на 4-5 покажите!!!!!!!!!!!!!!!!
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Đá mài lắc,Mũi khoan nhảy vậy, cào phoi kém
Много телодвижений! Есть гораздо проще и не хуже.
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una genial idea felicitaciones
Boa tarde amigo ficou um excelente trabalho.
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Produksi donk Bosque.. kan g tiap orang bisa bikinnya
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Спасибо за ролик хорош инструмент. С уважением к Вам и вашему каналу «Вторая жизнь ПЕТ бутылок».
Goodworksir
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Yo siempre lo hago solo con la mano es mejor y puedes afilar la broca en diferentes posiciones,
The drill before sharpening looked better than after also the chips while cutting were wrong as well as too many safety issues here.
Great job!
Checking on original drill bits you will see the cutting angle is different !!!! But still better than using by hand only.
This way, the area that drill bit contact to material too large ! That’s a problem 0:04 because of heat ! Drill bit will be hot so fast !
Make a pen to hold the workpiece too, brother.
Das Ding hat keinen Hinterschliff und ist nicht mittig geschliffen. Nur Murks -_-
Muito bom mesmo
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Me gusto como fabrico el afilador de brocas, pero al hacer la prueba no salió una viruta de metal continua y creo que una broca afilada si saca una viruta de metal fácil y continua
Eso dependerá de las revoluciones de giro,no sale continua tampoco si el avance no va acompañado
Super sir
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Круг выровни , "мастер".
you should more rorate during sharpening
Super
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Кто это написал? из железа,человек работающий с металлом? Все равно что я буду говорить о космическом вакууме как о пустоте.
ты заточи на этой хрени сверло 2-3мм,а потом хвались......
а больший диаметр прекрасно сверлиться на глазок в руках....
Metalli laius on 45 mm, mitte 4,5 mm nagu videos on.
Aku senang melihat alat kreasi anda kawan,mempermudah pengasahan mata bor 11:06
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After the first attempt the grinding wheel get grooved and the other side was not sharpened properly. 😅
а почему не сверлит?
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Soporte para afilar brocas
why 23 degrees? I thing 31degrees
Universal sir 🙏
S
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Đá mài như vậy mài k chuẩn
Ook niet geschikt voor booren slijpen
Başarılı değil kesme açıları uygun değil orantılıda değil tahtayı ancak deler insanların zamanını boşa harcama
Lạy hồn , hôn có tin tôi mai cầm tay khoan xắt vào hơn kiểu mai của hôn không
Um mestre
Глупая конструкция ,для чайников 😢
So ein Schwachsinn - jeder der einen Bohrer per Hand Schleifen kann wird das bestätigen - der letzte Mist !!!
Seu bocaberta bota as medida
Идея хороша, а реализация - говно.
mitutoptul caliper
e'affilata al contrario piu alta dietro
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Хорошая вещь для тех у кого руки из жопы растут!
если руки не из жопы то и приспособ не надо
На примере просверленного отверстия, это говно вообще не сверлит.