Grinding and Honing a Lathe Tool

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  • čas přidán 6. 11. 2020
  • In this video show basic principles and alternative methods for the grinding and honing of HSS lathe tools.
    The honing machine shown in this video is based on a design that can be seen here:
    • Slowspeed carbide grinder
  • Věda a technologie

Komentáře • 265

  • @Rich206L
    @Rich206L Před 3 lety +60

    For those of you that don't know, Mr. Crispin, won Keith Fenner's, "What's in Your Toolbox" back in 2016 or 17. Of all the winners over the years, Mr. Crispin is the ONLY winner to have made something of himself, or at least has taken the time to show what a young budding machinist can do. He is without a doubt a brilliant and committed young man! Congrats, Mr. Crispin!

  • @deathblowhere
    @deathblowhere Před 3 lety +55

    Yep , Im a one of those 900 people.. :) CZcams didnt even bother to recommend me your channel all these years, so thanks, Quinn, for a great recommendation!
    Mr. Crispin thank you for you time and effort you put in your videos - very nice and quality stuff!!
    Cheers! Phil.

    • @toomanytrades
      @toomanytrades Před 3 lety +2

      Yep, me also. I've watched 5,000 plus vids on my other channel and have never been recommended Mr. Crispin. Luckily I've run across this channel with my knew TooManyTrades channel. Now I have to get over my on camera anxieties and make my own videos.

    • @TheDavephillips
      @TheDavephillips Před 3 lety +1

      @@toomanytrades Me too. Thanks mate. I'm a retired old fart (geophysicist) but learning machining at home since I've got bugger all else to do. I've bought all new machinery and now, from you, I'm learning how to use it. I've always loved machining, my dad was a tool maker and I didn't get much chance to learn anything 'cause of uni etc. I'm basically starting from scratch and you are my teacher. Cheers and all the best.

    • @hadritoys
      @hadritoys Před 3 lety +1

      @@TheDavephillips awesome sir

    • @tonyandjackieholmes9546
      @tonyandjackieholmes9546 Před 3 měsíci +1

      fully agree - this bloke is one of the best home machinist channels I've come across - clear concise and un affected. Deserves more exposure

  • @dominicread797
    @dominicread797 Před 2 lety +2

    Back in the early 80's I worked with an old machinist who was a bit grumpy but taught me a lot. He had the same shirt as you. Love the channel - thanks.

  • @timfairchild7912
    @timfairchild7912 Před 3 lety +4

    Retired or should I say restarted machinist here in the states and you are one great teacher don’t stop what you’re doing .

  • @petermcneill80
    @petermcneill80 Před rokem +1

    My respect for mr Crispin is absolute , he comes across as a genuine gentleman hugely clever and yet very straight talking down to earth a spade is a spade type of guy

  • @rembrantsworkshop
    @rembrantsworkshop Před 3 lety +4

    The sound that the diamond lap made on the tool, I half expected some old time gramophone music to start playing. Thanks for the videos, I always enjoy learning something from them.

  • @KevinWoodsWorkshop
    @KevinWoodsWorkshop Před 3 lety +3

    I’ve lost count how many tools I’ve had to grind over the years but you’ve done a great job of demonstrating it, well done.

  • @qcnck2776
    @qcnck2776 Před 3 lety +10

    I have to say that it is so nice to see a master keep his mind open and learn from others. Your content is always educational and I must say that your video about getting a compound angle hole drilled through was excellent.
    Can't believe I just watched a wheel go round and round for 26 min! I have always used the freehand method since my cheap grinder rest is not sturdy enough to survive facing off.
    I have been watching your channel for a while though I just subscribed. It is so nice to see you credit Quinn too; she has her own quirky ways but it is very much fun to watch her projects.

  • @brucewilliams6292
    @brucewilliams6292 Před 3 lety +4

    Mr. Crispin, you are an excellent instructor and you do a great job with videography and story telling. Thank you for all the work that goes into making these videos.

  • @JohnnyDee62
    @JohnnyDee62 Před 3 lety

    Your video library is a wealthy treasure trove of excellent instruction for beginner machinists-thank you!

  • @edintheclouds2415
    @edintheclouds2415 Před 3 lety

    Just like to say thank you for this video, it's made a world of difference to my lathe tools. I have a light weight drill/mill, now I can cut deeper than I thought possible with sharp tools, I love the swish sound on the fly cutter!

  • @daveticehurst4191
    @daveticehurst4191 Před 3 lety +5

    Hi Crispin, Glad to see the grinder turned up in one piece and is working well after such a drawn out delay in the delivery from Australia. Looking forward to your detailed video on in, perhaps even I can learn something from your upcoming video. Stay safe in your new UK Virus Lockdown. Regards from Adelaide.

  • @oididdidi
    @oididdidi Před 3 lety

    Watching these videos reminds me of my C&G training days. Excellent content and presentation. Love the quip not wearing your hat backwards for cool. Brilliant. Thank you MrCrispin.

  • @stephenjohnson6841
    @stephenjohnson6841 Před 9 měsíci +2

    What a great video! Loved how you went over this topic. I to found your channel as a result of watching Quinn. Thank you once again!

  • @slawnski
    @slawnski Před 3 lety +3

    Another helpful video- I am also one of the 900 and it looks like I’ve got a lot of catching up to do on your channel- fantastic content- looking forward to catching up on your video library

  • @jpk1190
    @jpk1190 Před 3 lety +6

    Thank you! Being a beginner, the grinding part is just what I need to get started.

  • @bulletproofpepper2
    @bulletproofpepper2 Před 3 lety +10

    Thanks for sharing. My two cent are i watched a drill sharpening video and tried it out on some old broken drill bits. I tried drilling some hole and changed my angles of sharpening. Three days later wail working my boss broke a drill bit. We were 300 miles off shore and not a hardware store in sight. I took the chipped drill bit and sharpened it and finished the job. My boss had left to borrow a new one and by the time he got back i had finish, cleaned up, and put all the tools away. We took lunch.

    • @bulletproofpepper2
      @bulletproofpepper2 Před 3 lety

      The first rule of razor blade gauges is you don’t talk about razor blade gauges!!! The second rule of razor blade gauges is don’t let anyone see you using razor blade gauges!!! Boss: Wait!, that looks like? Is that a razor blade gauge! Me: nope!! It a box gutter gauge! It has a Handel.

  • @fasteddie4107
    @fasteddie4107 Před 3 lety +2

    Good information on an important topic. Talking with your hands only adds to the entertainment value. Thanks for sharing this video!

  • @thisnicklldo
    @thisnicklldo Před 3 lety +1

    As usual, clear and intelligent exposition, and entertaining. Please show us more of Grandads clock, sounds like there must be a story there.

  • @toomanytrades
    @toomanytrades Před 3 lety

    Excellent presentation, you are a natural instructor. I am happy to finally find your channel.

  • @glennmoreland6457
    @glennmoreland6457 Před 3 lety

    Your expertise is highly regarded Mr. Crispin
    I'm just an electrician that plays about with antique machine tools...
    What your doing is much more serious...🇬🇧👍

  • @sanctuaryjunction8413
    @sanctuaryjunction8413 Před 3 lety

    As a clock tinkerer I learn from this post I need to get a Ting Tang clock for the workshop. I only have a Peatol/Taig lathe but much of your teaching has helped me Learn so much. Your diagrams are so clear, my light has come on, I understand!!!!! Thank you.

  • @BillySugger1965
    @BillySugger1965 Před 3 lety

    Superbly clear and easy to follow! Many thanks from a novice.

  • @jackheath6623
    @jackheath6623 Před 3 lety

    i really enjoy your videos. they are in-depth and easy to understand, and still entertaining. thanks.

  • @retromechanicalengineer

    Fantastic demonstration and one I will refer back to many times I'm sure. Always good to see Mr Crispin! Dean in Oxfordshire.

  • @markkoons7488
    @markkoons7488 Před rokem

    This is by far the best tool grinding video I've ever seen. Thank you. And what a superb grinder!

  • @eggnogfrog
    @eggnogfrog Před 11 měsíci

    I'm a new lathe owner and just getting ready to try my hand at this. Thanks for the demonstration. Very helpful!!

  • @AfricanSouthernCross
    @AfricanSouthernCross Před 3 lety

    You make engineering interesting, thank you for taking the time to upload this !

  • @joandar1
    @joandar1 Před 3 lety +1

    I learned about tool grinding an honing from my Father and you are like in many ways like him, all be it younger. Same info as well as a Working Mans Hands to the Tee. Under the fingernails with evidence of a person that Really does Work! Great info for those learning. John Australia.

  • @cncshrops
    @cncshrops Před 3 lety

    Very pleased to see the subscriber numbers climbing. I've always felt a lot of potentials hadn't received the call. Welcome to the club.

  • @TheMrMKultra
    @TheMrMKultra Před 3 lety +1

    New subscriber here, having been sent by Quinn. I appreciate your approach to these kinds of topics. Already watching channels like Stefan's, yours is a great addition.

  • @bobstewart99
    @bobstewart99 Před 3 lety +1

    Thank you, sir. I have thoroughly enjoyed each of your videos!

  • @chrisstephens6673
    @chrisstephens6673 Před 3 lety

    Good talk you gave there, and glad you learned about angled rests a great time saver.
    Two things to add, when sparks come over the top edge, you have ground up to the top edge. Second, to check angle rather than use a razor blade a bit of thick card works and is much less likely to cause a sticking plaster incident.

  • @stephenspooner2572
    @stephenspooner2572 Před 3 lety +1

    A young guy who can use a lathe... the future is bright!

  • @jonsworkshop
    @jonsworkshop Před 3 lety

    Nicely done and well explained as usual. That Deckel is a very nice bit of kit indeed. Cheers, Jon

  • @pauln1557
    @pauln1557 Před 3 lety +1

    A very clear and concise video, well paced, with a good blend of 'blackboard explanation' followed by an easy to follow practical demonstration. Many thanks for taking the time to share your knowledge and experience.
    Also great timing for me - I'm starting to experiment with HSS tooling after relying solely on carbide tipped tools for the first few years of my home shop machining 'career'.
    Regards Paul in NZ

  • @ehss192
    @ehss192 Před rokem

    I successfully ground my first HSS tool thanks to this video. Works beautifully and much better than anything I attempted before. Thanks for the time and great detail you put in to making this video!

  • @orcasea59
    @orcasea59 Před 3 lety

    Really appreciate your videos. You have an excellent teaching style! Thanks!

  • @martinnordholm686
    @martinnordholm686 Před 3 lety

    I bloody love it, keep up the good work mr Crispin.

  • @judokezza1
    @judokezza1 Před 3 lety

    Always learn and pick up great tips watching your videos.

  • @624Dudley
    @624Dudley Před 3 lety +1

    Thanks Mr. Crispin. I’m new here, having seen a recommendation from Quinn, and I find I very much enjoy your teaching style. I look forward to viewing more of the channel. Cheers!

  • @levitated-pit
    @levitated-pit Před 3 lety +1

    wish this video was around when i had an apprentice! would have saved a lot of time.

  • @Jayjam209
    @Jayjam209 Před 3 lety

    I just randomly come on board. Another great explanation and videos. Very insightful. Thanks.

  • @robertpartsmade5832
    @robertpartsmade5832 Před 3 lety +1

    Excellent content as always , thank you .
    Robert,
    Partsmade
    🇬🇧

  • @Mister_G
    @Mister_G Před 3 lety

    Excellent video, thank you. So many aspects clearly explained.

  • @hmw-ms3tx
    @hmw-ms3tx Před 3 lety +1

    Great video. I like your teaching style. In the comments below you mentioned that you machine gas turbine blades at Rolls-Royce. I used to be a production engineer at a gas turbine overhaul shop. I worked mostly on the Allison 501K engine. During my time there Rolls bought out Allison so I guess I worked on Rolls-Royce turbine blades as well. 'Worked on' may be a bit of a stretch, but I did look at thousands of them through a 10 power glass. Ken

  • @billdivine9501
    @billdivine9501 Před 2 lety

    I inherited a machine shop from my dad. He taught me some mill and lathe basics but never taught me how to grind or sharpen lathe tool bits. Some of the products I make use his custom shaped cutting tools that are now dull & I’ve been been afraid I may ruin them while trying to sharpen them. Your videos are giving me the confidence to try. Thank you.

  • @seanalexander9531
    @seanalexander9531 Před 2 lety

    Love your presentation style, thanks for a great video!

  • @joshua43214
    @joshua43214 Před 3 lety +2

    Thanks.
    I might have to start watching Stephen again, I like that little honing machine.
    You should give the top some amount of polish. It greatly helps chip removal, which has a huge affect on finish quality.

  • @kerrygleeson4409
    @kerrygleeson4409 Před 3 lety +1

    Always interesting learning each time 🇦🇺

  • @ROBRENZ
    @ROBRENZ Před 3 lety

    Excellent content as always MrCrispin!
    ATB, Robin

  • @michaeltsouras
    @michaeltsouras Před 3 lety

    It’s crazy how good of a teacher you are. Thank you for another very informative and easy to understand video. It’s really appreciate it.

    • @MrCrispinEnterprises
      @MrCrispinEnterprises  Před 3 lety

      Thanks and no problem.

    • @millomweb
      @millomweb Před 3 lety

      @@MrCrispinEnterprises If you're ready to take it to the next level, e-mail me this week (before Friday 8th Jan 2021 - otherwise Joe Pie's getting this amazing info !)

    • @MrCrispinEnterprises
      @MrCrispinEnterprises  Před 3 lety

      What's the best email address to contact you by?

    • @millomweb
      @millomweb Před 3 lety

      @@MrCrispinEnterprises The one on my 'about' page: czcams.com/users/millomwebabout

    • @millomweb
      @millomweb Před 3 lety

      @@MrCrispinEnterprises I've just finished proofreading the info - just need somewhere to send it now !

  • @oswaldomoraleslopez
    @oswaldomoraleslopez Před 3 lety +1

    How I like your Deckel FP1 Mill. It is a true relic and is extremely accurate. Congratulations..
    Como me gusta su fresadora Dekel FP1. es una verdadera reliquia y es extremadamente precisa. Felicitaciones.

  • @rohanmahale3131
    @rohanmahale3131 Před 3 lety

    Thank you, it was a pleasure. I have learnt something new now.

  • @carlwilson1772
    @carlwilson1772 Před 3 lety +1

    Another fantastic video. I'm glad your subscriber count has increased. You deserve many more. You are Britain's Finest.

  • @gaildimick1831
    @gaildimick1831 Před 3 lety

    Thanks for the teaching. It’s been fun.

  • @dougjordan1544
    @dougjordan1544 Před 3 lety

    Many thanks, it's a great explanation of a very complex subject

  • @brianmckenzie1739
    @brianmckenzie1739 Před 3 lety

    Excellent video and very well explained. Where some struggle is with use of underpowered 6inch bench grinders, often resulting in clogged and out-of-balance wheels. A stronger 8inch grinder is far more pleasurable to use. Some basic pointers on maintaining/dressing grinding wheels would be a useful addition, and perhaps mention of HSS containing cobalt which is much harder to grind.

  • @AJR2208
    @AJR2208 Před 3 lety +4

    Hi Mr. Crispin - I'm new to your channel, so greetings from Australia (Quinn sent me). Just wanted to credit you, being a young lad still & having such a great handle on your craft.
    With your grinder tool rest, if you put countersunk set screws at the back edge, you'll be able to adjust the angle easier & give it more stability. Also, any striations in your tool cutting edge will transfer into your workpiece, which can affect surface finishes and/ or stress risers or critical parts. Stay safe and well :)

  • @michaelcraig6408
    @michaelcraig6408 Před 3 lety

    I subscribed because of the really good grinding tips.

  • @anomateck1517
    @anomateck1517 Před 2 lety

    great video Mr. Crispin... and it's very practicle!!!

  • @rodfrey
    @rodfrey Před 3 lety

    What a beauty that FP1 is.

  • @gregtaylor6146
    @gregtaylor6146 Před 2 lety

    Fabulous stuff, takes me right back to ETW&P circa 1976, before (I imagine) Mr Crispin was even a twinkle in someone's eye!

  • @johntenhave1
    @johntenhave1 Před 3 lety

    A great lesson well taught!

  • @larrybarnes3920
    @larrybarnes3920 Před 3 lety

    I am one of the 900. Thankyou Quinn for that.

  • @colemine7008
    @colemine7008 Před 2 lety

    Thank you .. you cleared me up on my current problem.

  • @klaasbloem
    @klaasbloem Před 3 lety +1

    Another one of the 900 here, I love the clear explanation MrCrispin does in his video's, learning a lot, thanks!

  • @timparry5028
    @timparry5028 Před 3 lety

    Hi Mr. Crispin. Sadly, i enjoyed this video very much. I agree with you about the ability to grind freehand as it were. Years ago I used to grind freehand cutters for woodworking spindle moulders that used spindle blocks that are now deemed dangerous and no longer available. They were of course extremely dangerous if miss-used. Anyway, honing ones skills is always a good thing!! Thanks for your efforts and excellent content.

    • @howardosborne8647
      @howardosborne8647 Před 3 lety

      Operating spindle molders is not for the faint hearted and most definitely to be kept well apart from workers with sloppy practice. The dangers with them are almost always created by an operator who isn't fully switched on.

    • @timparry5028
      @timparry5028 Před 3 lety +1

      @@howardosborne8647 Absolutely. 100% concentration at all times. Unfortunately, a chap I worked with 25 years ago can testify as to the outcome of less than 100% attention. Lets just say he can only count up to 81/2 now!!!

  • @rohithp6769
    @rohithp6769 Před 3 lety

    You were great at explaining the details.
    Could you please make a video on grinding various tools for auto lathes with left hand cutting

  • @mchiodox69
    @mchiodox69 Před 3 lety

    Loved the video...great content

  • @michaelclark2840
    @michaelclark2840 Před 3 lety

    Great practical video. Well done.
    Unfortunately I know have a serious case of off hand grinder envy.

  • @chrismills5110
    @chrismills5110 Před 3 lety

    Many thanks, really useful stuff

  • @p3astar378
    @p3astar378 Před 3 lety

    excellent explanation on the topic - subscribed :)

  • @James-fs4rn
    @James-fs4rn Před rokem

    👍 well done as always

  • @kentuckytrapper780
    @kentuckytrapper780 Před rokem

    Great information, thanks..

  • @analogdesigner
    @analogdesigner Před 3 lety

    I like your Deckel FP1 in the background, it's much newer than mine!

    • @MrCrispinEnterprises
      @MrCrispinEnterprises  Před 3 lety +1

      1965

    • @analogdesigner
      @analogdesigner Před 3 lety

      @@MrCrispinEnterprises yes mine is 1950. They are not very popular here in the USA. Thanks for a superb video as I learned a couple of new tricks, Jay

  • @CraigLYoung
    @CraigLYoung Před 3 lety

    Thanks for sharing!

  • @johnmettler995
    @johnmettler995 Před 3 lety

    Very informative, packed with alot of useful info. Thanks for the post. # 901

  • @billylun9634
    @billylun9634 Před 11 měsíci

    Thanks for sharing this video mope i lernt alot.🙏

  • @TERRYB0688
    @TERRYB0688 Před 3 lety

    Hi Mr Crispin, have found this video very helpfull, have subscribed 👴🏻

  • @TomChame
    @TomChame Před 3 lety

    Very interesting, thanks.

  • @paulmorrey4298
    @paulmorrey4298 Před měsícem

    Great video Thanks

  • @TheKnacklersWorkshop
    @TheKnacklersWorkshop Před 3 lety

    Hello Mr. Crispin,
    I would suggest option one would be the one I would prefer to master. Once mastered I would feel confident to be able to grind a lathe tool on any grinder. Thank you for making the video.
    Take care
    Paul,,

  • @alanreynolds5985
    @alanreynolds5985 Před 3 lety +1

    Well that's the second video watched and again, I've learned something.

  • @saeedsaeed-lt2xm
    @saeedsaeed-lt2xm Před 3 lety

    It was very very usefull tnx for making this video

  • @daniloagostini4156
    @daniloagostini4156 Před 3 lety

    Brilliant!

  • @SirFlibbertyJibbit
    @SirFlibbertyJibbit Před 3 měsíci

    damn that milling machine with the feed handle is awesome

  • @francislean9254
    @francislean9254 Před 3 lety

    Thanks Mr Crispy,

  • @Teklectic
    @Teklectic Před 3 lety

    Tipping the rest is how I usually establish the angled faces on my cutting tools as well, though I normally use a little belt grinder for it.

  • @millomweb
    @millomweb Před 3 lety

    Interesting Deckel joystick power feed control.
    I've got to try 45° milling on my machine by using 2 power feeds simultaneously. The machine itself is capable of power feeding all 3 axes simultaneously whether at cutting speed or at fast traverse. It will also allow me to put the feeds into reverse - so a reverse cutting feed followed by a fast traverse back to the start.
    I just need to get a source of 3 phase again !

    • @MrCrispinEnterprises
      @MrCrispinEnterprises  Před 3 lety

      The Deckel can move two axis at once at 45 degrees as you describe. There is no power feed on the z axis on this machine (z being in line with spindle). Thanks for your email I have received it and will read it in detail before getting back to you. Cheers

  • @ElTelBaby
    @ElTelBaby Před 3 lety +1

    Well done BlondiHack;... Woo Hoo I'm 1 of 900
    Without;... I would NOT have found this GR8 Channel... &
    GR8 videos MrCrispin

  • @vincit1813
    @vincit1813 Před 3 lety +17

    Love the "quality humour : ).

  • @hermanhandlebars2687
    @hermanhandlebars2687 Před 3 lety

    Ahh great video again Monsieur Crispin, intro game missing a little flare but quality content 👌

  • @localele1
    @localele1 Před 3 lety +1

    For my 2 cents worth a sharp edge is the intersection of 2 finely honed or polished surfaces.Well presented as usual.

    • @daveticehurst4191
      @daveticehurst4191 Před 3 lety

      Actually it is 3 surfaces, Front, Side and Top.

    • @localele1
      @localele1 Před 3 lety

      @@daveticehurst4191 Yes and the radius but my analogy is in reference to honing one face and leaving one like a ploughed field off the grinding stone.
      Never as sharp nor as long lasting.

    • @daveticehurst4191
      @daveticehurst4191 Před 3 lety

      @@localele1 Right ho I am with your thinking now. Yes that’s quite true you could just be cutting with the equivalent of a needlepoint if the top is left in honed. Thanks for pointing that out. Regards from Australia.

    • @localele1
      @localele1 Před 3 lety

      @@daveticehurst4191 I live in Australia too Dave.

  • @drevil4454
    @drevil4454 Před rokem

    for a hobby shop (and novices by the way) this method is the best. First off you learn about the angles and it works out a lot cheaper than breaking in on inserts. I have seen many guys who were trained on the exclusive use of inserts, and they actually have no clue about geometry and angling. This tells me they must be running through inserts like mad....

  • @theburrell4626
    @theburrell4626 Před 3 lety

    Thank you very useful, what grade of disk do you need to make these tools? Thanks again

  • @hadritoys
    @hadritoys Před 3 lety

    awesome tips sir. salute from pakistan

  • @mh_mehedi_etc
    @mh_mehedi_etc Před rokem

    Attractive your method thank you so much,,sir🤝

  • @daniellindholm
    @daniellindholm Před 2 lety

    Ahh, the ting tong-break every machinist need now and then.

  • @julesborges7396
    @julesborges7396 Před 3 lety

    Mr. Crispin, when will you be using your Harrison lathe? I just bought a Harrison 13" AA this week

    • @MrCrispinEnterprises
      @MrCrispinEnterprises  Před 3 lety +4

      I'm just referbing it at the moment. Hopefully up and running by the end of the year.