How to use a diamond core drill

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14 жыл бұрын

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How to use a diamond core drill to drill a large diameter hole through a solid wall. Brought to you by www.ultimatehandyman.co.uk/for...

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@mfr58 5 жыл бұрын

It's all very well starting from the garage side to stop dust in the house, but if you don't finish it from the house side, there's a good chance of knocking off the plaster, even though not on hammer.

@yononable 13 жыл бұрын

thanks for this video, lots of us handymen learning from one another really helps a lot. for the long years ive been working, i still miss a lot , and your videos patch that missing info. regards

@llewellynpatrick160 3 жыл бұрын

A very comprehensive guide with a lot of useful tips. I hope my 9" brick wall takes a hole as neatly as yours did. Many thanks for posting.

@ultimatehandyman 3 жыл бұрын

You are welcome Thanks for the comment 👍

@FluffCorporation 10 жыл бұрын

Thanks UHM! my dad was trying to bore through a chimney without a pilot bit, its a good thing we hadn't wallpapered yet :P

@madeupname37 11 жыл бұрын

Great vid thanks. Came in to see how it should be done after nearly breaking my wrist when the drill I was using to cut a core jammed. I can personally vouch for the part where you say a clutch in the drill is important.

@alexdascola4970 11 жыл бұрын

I love your videos as a young Worker its always good to see experienced !!!

@Kevlux86 9 жыл бұрын

I'd add earplugs to protect your hearing (we want to hear our grandkids when we're old, right?) and spraying water to keep down the cancerous silica dust and keeping the bit cooler for greater bit lifespan. Or at least a dust mask rated for silica dust, worn correctly.

@TheDeanster89 10 жыл бұрын

great demonstration

@cmodyssey 12 жыл бұрын

Very helpful, thank you. I will be using you advice soon, when I drill a hole for my central heating air vent.

@icespeckledhens 10 жыл бұрын

Excellent video, thanks

@Buddy-po4hv 5 жыл бұрын

The envelope trick, that was sneaky mate ! love it :)

@ultimatehandyman 5 жыл бұрын

Thanks for the comment

@GemstoneBoos 11 жыл бұрын

Thanks for that, I'll give it a go. Very helpful video's by the way! after lots of hit and miss with finding studs using a 'detector', I stumbled on your video about neodymium magnets then got some off ebay and since then this site is my first port of call for tips! Great advice, cheers.

@slomotrainwreck 10 жыл бұрын

Over here in the US our employers supply the tools to do the job. Because they're obsessed with getting the job done fast, they give us the same type of diamond coring bit but it's powered straight off of a full size angle grinder with no pilot bit attachment and no safety clutch, needless to say that starting a 5 inch hole takes practice. I like your method much better, it looks a whole lot safer, more accurate, and I believe the coring bit last much longer if ran at a lower speed. Good vid!

@laurenceelman2791 9 жыл бұрын

This video was really helpful and gave me the confidence to drill through a double layered wall and then fit a vent pipe. It saved me £170 on a quote I had from a builder. As stated on the video use a clutched drill, the clutch came into action on mine as the bit stuck in the wall. I think it would have been "nasty" had I just used my ordinary B & D.

@ultimatehandyman 9 жыл бұрын

I'm glad the video helped. Thanks for the comment

@majorjockitch 12 жыл бұрын

Nice advice on safety and keeping the job clean that's professional. When I drill any type of hole , being a plumber by trade , I look at everything around me as well and plan for anything that could hit me or interfere when/if the drill catches and the clutch might take a second to kick in you still dont want your knuckles or fingers broken from a good kick-back.

@muneebrafiq7725 Жыл бұрын

No you dont plumbers are useless

@MashUpHardstyle 11 жыл бұрын

Thanks a lot mate, We drill a lot of holes for flues and some walls are an absolute nightmare to core! Big chunky sds drills are the worst idea ever when used for coring! Since I used a dedicated core drill once a while back, I absolutely want one, Smoothest core ever, That wall happened to be an easy wall to core anyway but still was very relaxing to do it haha

@fawazfxu 10 жыл бұрын

برنامج مفيد جدا شكرا very useful show ,,, thank you

@agoboo 7 жыл бұрын

your video are great man. thank you. keep uploading please

@ultimatehandyman 7 жыл бұрын

I will do ;-) Thanks for the comment

@nighttrackerwow 9 жыл бұрын

That was really helpful did not know about the requirement for the chuck.

@69darkstarr 10 жыл бұрын

Top vid as usual. Clear. Never usually have any further q's once you've explained something

@yrofot 12 жыл бұрын

Great video. Just bought a core drill myself and I'm sure I would have left the guide drill in the whole way if it wasn't for your advice. It makes perfect sense to take it out, since the diamond core is acting as the guide. One thing though, it seems my guide bit isn't quite true - could it have come that way from the factory or is it an optical illusion, and does it matter? It's a Bosch core drill kit bought brand new, so I wonder if they're all like that.

@ultimatehandyman 9 жыл бұрын

@Fire System Security No, a safety clutch stops the machine from turning if the bit gets jammed ;-)

@dezlotto8692 5 жыл бұрын

thanks need to know whats best for a heist

@phooogle Ай бұрын

@@dezlotto8692 11 lads and lasses.

@priscillagordon1931 Жыл бұрын

Amazing video

@ultimatehandyman Жыл бұрын

Thanks!

@joe2mercs 5 жыл бұрын

All great advice. Drilling all the way through the wall is only needed if you need to locate the centre of cut on the other side. Also when starting it is good to get through any plaster layer and into about half an inch of brick before removing the pilot bit, the diamond cutter can wander and create a lot of break out if not into the brick. A good clutch is essential as it stops the drill whipping around if the cutter gets jammed mid cut.

@ultimatehandyman 5 жыл бұрын

Thanks for the comment

@BigStew007 5 жыл бұрын

Another great tutorial. Thanks.

@ultimatehandyman 5 жыл бұрын

You are welcome Thanks for the comment 👍

@ultimatehandyman 9 жыл бұрын

@Dean Mckeown The one in the video I think was Silverline. I have since purchased a Makita set which was only a few quid more expensive than the Silverline.

@brianboru62 8 жыл бұрын

is the Makita a lot better?

@ultimatehandyman 8 жыл бұрын

+brianboru62 I have not tried them yet. I'll try and set up a comparison test when I have time ;-)

@user-zd3ql5zc2r 7 жыл бұрын

شغل ممتاز مع فني محترف ومع معدات شركة بوش ... احسنت

@ultimatehandyman 7 жыл бұрын

شكرا للتعليق

@Phjghh 5 жыл бұрын

What is this? Noodles?😁

@quinn860 3 жыл бұрын

@@Phjghh 🤣🤣🤣

@MegaMalek95 12 жыл бұрын

thank you man , useful advices !!!

@scowie4 10 жыл бұрын

Great learning curve, Thanks !!

@ultimatehandyman 10 жыл бұрын

Thanks for the comment ;-)

@vonnierichardson7861 7 жыл бұрын

Brilliant - thanks. The local boys working for me here will be amazed. Still cutting massive holes in block work with a chisel and hammer to put a pipe through the wall!!

@ultimatehandyman 7 жыл бұрын

You are welcome. Thanks for the comment

@ktmidol 6 жыл бұрын

I am not a tradesman but i enjoy watching these vidoes. Sometimes I wonder if I should try things by myself during my day off.

@ultimatehandyman 6 жыл бұрын

I'm glad you like watching the videos. Thanks for the comment

@mjavor 13 жыл бұрын

nice video. can you use water on the bit to reduce dust?

@gst69man 13 жыл бұрын

excellent vid thanks

@kesterbeveney5215 11 жыл бұрын

ok thanks for your video and advice

@1vw4me 5 жыл бұрын

Envelope trick is brilliant. Also, I've seen Shop-Vac secured near to suck up concrete dust, as well as another person "wetting" the area with a fine spray mist.

@jamieshannon9809 3 жыл бұрын

Have you any idea of what type of envelope was used to catch the dust?

@H_o_g_a_n 5 жыл бұрын

well explained. just what i needed to understand how to use these drills

@ultimatehandyman 5 жыл бұрын

Thanks for the comment

@nthlevel 3 жыл бұрын

Every time i watch this video the huffing trying to get the crap out of the core bill always makes me smile. Nothing worse can getting something stuck in there and not wanting to smash or tap the bit to get it out.

@ultimatehandyman 3 жыл бұрын

😂

@mango1322 8 жыл бұрын

master job,,,,looking very nice

@ultimatehandyman 8 жыл бұрын

+Nizi Nizamudin Thanks for the comment ;-)

@billbutler9862 7 жыл бұрын

Thanks, good vid, covered all the points I wasn't sure about

@ultimatehandyman 7 жыл бұрын

You are welcome. Thanks for the comment

@ewanburnett 11 жыл бұрын

Thinking about getting an sds drill

@paulwharton1850 7 жыл бұрын

You're a great teacher - Thanks, I learnt a lot.

@ultimatehandyman 7 жыл бұрын

Thanks Paul ;-)

@paulwharton1850 7 жыл бұрын

Just subscribed - it's going to be fun. Can't wait to learn new stuff from you.

@ultimatehandyman 7 жыл бұрын

Thanks Paul, I hope you learn a lot!

@annamarieocuramillan6300 2 жыл бұрын

wow i finally get to see the simplier demo and therefor it is more understabe to me thankyou sir

@ultimatehandyman 2 жыл бұрын

👍

@KeirMurray260 7 жыл бұрын

Used the exact same size today on the job for the first ever, through two walls.

@ultimatehandyman 7 жыл бұрын

Thanks for the comment ;-)

@kokyrodezno5199 4 жыл бұрын

Keir Murray what size is bit ? I have the same hummer drill but I don’t know what size the bit for diamond core drill

@scalereality4840 4 жыл бұрын

@@kokyrodezno5199 8mm x 205mm pilot bit

@NoOne-gx2wc 3 жыл бұрын

Awesome need this video

@mehulgandhi8 4 жыл бұрын

Pilot bit, I learned new. Thank you.

@ultimatehandyman 4 жыл бұрын

You are welcome Thanks for the comment 👍

@vatansalvery 9 ай бұрын

Using an envelop to collect the dust is very clever. Thank you for the helpful video sir.

@ultimatehandyman 9 ай бұрын

That tip was given to me by my brother in Laws, mother 👍

@22morse77 7 жыл бұрын

Impressive instruction. I must say the quality of the material/construction seen in this video appears superior to what we see here in the states.

@ultimatehandyman 7 жыл бұрын

Thanks, the blocks in this video are concrete but many new homes use aerated concrete which are much lighter and easier to drill etc. Thanks for the comment ;-)

@blueslsd 6 жыл бұрын

Thanks for this video mate, very helpful . Got six of these to do 😎

@ultimatehandyman 6 жыл бұрын

You are welcome. Best of luck with the 6 holes ;-)

@blueslsd 6 жыл бұрын

All done through 17" of wall! took about three days and one cutter from Titan. Cheers

@ijl66 11 жыл бұрын

I actually found that the core drill jamed a lot more when i removed pilot drill, ive done it both ways. So now i leave it in.

@daveys 3 жыл бұрын

Hilti have an instructional video which shows the pilot drill being removed fairly soon. Good enough for me! kzfaq.info/get/bejne/g96Titlop8C2l58.html - for the Hilti video. Also, Bosch have a good safety video about kickback which is well worth watching.

@grayhalf1854 Жыл бұрын

Excellent demo 👍 I would however suggest that it would be better to orientate the drill handle so that you're holding it above the drill body. That way if the drill binds and it starts to turn anticlockwise (even if you have a clutch it's not instantaneous and they do fail) you have a hand there to brace it, hopefully saving your trigger hand. (If the drill binds with your hand in the location shown in the video it will just pull it out of your grip and you'll lose control of it). It's a useful habit to get into when drilling.

@ultimatehandyman Жыл бұрын

👍

@GemstoneBoos 11 жыл бұрын

I have a 100mm duct in a bedroom. I need to install a heat recovery unit to remove high humidity from the room. The unit only comes as 150mm, you mentioned that expanding a core size is a pain, any ideas on how to approach this? Its a hollow block wall, would I be easier chiselling it out with an impact hammer?

@julianfrombrisbanesolarrep1228 6 жыл бұрын

I've been using the core drills that require the rotary hammer function to work - this looks like a much cleaner QUIETER way of doing things. Thanks!

@ultimatehandyman 6 жыл бұрын

Thanks for the comment

@dando1898 Жыл бұрын

You’ve been using the core bits wrong. 😂

@VeraPlatt 7 жыл бұрын

You made this look so much better and easier than a video by Moorcut. Thanks, super cool.

@ultimatehandyman 7 жыл бұрын

Thanks for the comment

@luiscoriano8929 6 жыл бұрын

Ultimate Handyman 5

@l10ydchristmas 7 жыл бұрын

Great video, everything was well explained. If drilling through a very thick wall (12"), is there a way to break the core mid-way through the the hole and remove it so there is room to continue drilling?

@ultimatehandyman 7 жыл бұрын

You could try breaking it out using a club hammer and chisel, or if you can do drill a pilot hole straight through the wall using a thin drill bit then drill the core from each side of the wall.

@l10ydchristmas 7 жыл бұрын

+Ultimate Handyman Okay. Thank you.

@xuleign8345 10 жыл бұрын

I Learn a lot, thank you.

@ultimatehandyman 10 жыл бұрын

You are welcome

@Quisqueyax 4 жыл бұрын

very nice. thanks

@ultimatehandyman 4 жыл бұрын

Thanks for the comment 👍

@RockaShocka 4 жыл бұрын

I never took the pilot bit out. Thanks for the advice

@ultimatehandyman 4 жыл бұрын

You are welcome Thanks for the comment 👍

@Nickatimes 11 жыл бұрын

I agree with the Ultimate handyman

@knowledgeonthings Жыл бұрын

Nice Demo. My video little similar to this about making chimney hole nicely.

@ultimatehandyman Жыл бұрын

👍

@tomgrayson123 11 жыл бұрын

I always go through the inside plaster just a few cm to stop it cracking. Can almost guarantee if you go straight through from one side the hole will not be a clean neat cut. A helper with a Hoover works well inside too to keep dust to a minimum

@filippaoronto3880 3 жыл бұрын

nice one mate

@ultimatehandyman 3 жыл бұрын

Thanks for the visit

@BMW-Tourer 11 жыл бұрын

Thanks a awesome channel. you should do a video on how to install a split ac unit in uk. all the other vid are American.

@icespeckledhens 11 жыл бұрын

thats a good idea, its probably a lot less messing about than other methods. thanks

@davesstuff1599 7 жыл бұрын

If ever needed to enlarge a core drilled hole drive some wood into the existing hole and wood drill a hole in the middle. The pilot will follow it easy for the larger hole without fingers going missing.

@paulleslie5855 3 жыл бұрын

Just get rid of the pilot drill and offer up a timber template to guide the bigger bit

@Oscar93646 10 жыл бұрын

After drilling a whole in a wall like that..is the core drill still as sharp or as effective?

@rabmc 4 жыл бұрын

I’m moving my toilet just now and need to relocate the soil pipe which I need to drill through my external wall, the drill I’m hiring for the day is 127mm do you think that will be an ok size? Great video, gave me great advice and always helps seeing it actually done when your a novice, explained it really well.

@ultimatehandyman 4 жыл бұрын

127mm core should be fine. Best of luck with it ;-) Thanks for the comment 👍

@robertmolnar9131 6 жыл бұрын

Great Video. I need to drill a venting hole in my house for the kitchen extractor. The old ducting is just shitty PVC flexible ducting (with some holes in it). Impossible to change to something better unless plasterboard is pulled down. So I have to go the other way and drill a hole in the wall. I have a Bosch GBH2000 drill that is 620W and has a safety clutch. Would that be enough to go through the wall? Or I need a more powerful drill 1500W? The wall is a cavity wall concrete blocks and brick on the outer layer. The house has a 86mm internal insulation as well. Thx

@ultimatehandyman 6 жыл бұрын

I'm not sure to be honest, it should be powerful enough but if it is not you should soon find out. Thanks for the comment

@Guyhakverdi 11 жыл бұрын

I have a Bosch - 11241EVS drill but it doesnt have only drilling option. It works either hammer or hammer drill so can I use diamond 3' with hammer and drill option together. Will it be stable at first???

@Willowhobo 9 жыл бұрын

Very helpful video but I have a question though. I have a set of diamond core drills which came with a SDS plus and hex adaptor and 2 cores with a diameters of 117mm and 127mm (amongst other cores with smaller diameters). Guidelines of the manufacturer are not to use diamond cores larger than 72mm in diameter with SDS plus drills as this may result in damage to the tool or the adaptor (because of over the overload on the shank). Hence why they provide the hex adaptor with it so that larger diameter cores can be used on drills with standard keyed or keyless locking chuck that can accept large diameter cores. But that makes those cores kinda useless for me using a SDS plus machine. Since I see you use a core of about 117 mm on an SDS plus, what's your experience on that statement? I'd just need it to drill the occasional hole.

@ultimatehandyman 9 жыл бұрын

I have bought a couple of sets of Diamond core drills now and neither of them had any instructions whatsoever. I have used large diameter ones in my SDS machine with no problems yet, but they are better in a dedicated core drilling machine with an hex chuck. For occasional use as long as you take it easy I do not think you'll have a problem as long as the machine has a safety clutch

@icespeckledhens 11 жыл бұрын

I have an rayburn with a 5 inch flue pipe but if I replace it there will be an 150mm flue.From what you say the core drill will not easily enlarge the hole, any ideas

@futurecarslondon1109 2 жыл бұрын

Excellent

@ultimatehandyman 2 жыл бұрын

Thank you! Cheers!

@zarrow50 8 жыл бұрын

Could you use this to drill through the wall of a safety deposit box building?

@ultimatehandyman 8 жыл бұрын

+Clive Ellis You could do, but it's much easier using a proper Hilti machine. kzfaq.info/get/bejne/jrWdg9SXs7yuaXk.html

@awskakarwt7923 8 жыл бұрын

@kevthedoctor 7 жыл бұрын

Clive Ellis

@chmoduk 5 жыл бұрын

Sure, if you don't mind the time.

@charlesbourgeois9029 4 жыл бұрын

So glad you let him know much better options out there. Especially to make a proper 24+ inch crawl through!

@muralisarma4824 6 жыл бұрын

hi nice what is the maximum core bit i can use with 2-28dv

@dooleyged 11 жыл бұрын

will this type of drill bit drill through a 6" REINFORCED solid concrete wall? Thanks in advance

@ultimatehandyman 9 жыл бұрын

@ brianboru62 If it's just the one hole you are doing your best option might be to hire a dedicated core cutting machine for the day? I'd always go for a slightly larger core drill- the last thing you want is a hole that is slightly too small. If you are buying a machine get the most powerful you can afford but make sure it has the safety clutch ;-)

@brianboru62 9 жыл бұрын

thanks bought this has clutch www.ebay.co.uk/itm/261643684338 seems good enough. Its doin me head in having an internal soil pipe its causing heaps of probs coz the internal pipe just gets in the way of fitting my bathroom suite in the desired manner.Hence watching your vid on using a core drill bit.hopefully from :( to :)

@ultimatehandyman 9 жыл бұрын

brianboru62 That should do the trick, please let me know how you get on with it ;-)

@brianboru62 9 жыл бұрын

trainmanmusic HAHA stay away from hire stores unless you your a busy tradesman and you NEED something desperately.Otherwise ebay was great for me saved a fortune and that drill i bought is a beast it whizzes through concrete posts ( to fasten and screw gate post too).Hire stores scandalous prices,I was lucky and bought a 110mm diamond core hole saw 28 quid,a hire store i enquired would have charged me 58 quid for one days use of very same core drill.

@techdavey3486 8 жыл бұрын

+brianboru62 Hire shops are best avoided. F'rintance years ago I got roped-into helping a mate take down a load of trees at a GFs house. A petrol driven shredder had been hired but I took one look at it and knew that it wouldn't work. The machine employed a drum with swinging flails but the flails were worn and rounded like the helmet on ones privates! Yup the machine didn't work and it even struggled with a small bit of brush wood. It was taken back straightaway and to the hirer's surprise the proprietor of the shop hadn't even put the thirty quid in the till. Presumably he KNEW that the shredder wouldn't work! With no shredder the bonfire method had to be used. Unfortunately a very tough looking and irate bloke soon arrived ranting on about soot and smoke on his wife's washing. It was looking like a fist fight but there were several of us so the bloke backed-down. Phew! hire shops can cause a LOT of trouble so take care! With hindsight it might have been better to reverse or sharpen the flails but when one pays £30 for a days hire its a bit much to be expected to service the machine as well!

@brianboru62 8 жыл бұрын

+Tech Davey Bloody hell aye,hire anything for 2 weeks and you coujd have ended up buying the friggin thing. Hence why i bought a diamond hole cutter for what..£20 notes.saved meself 40 quid im sure for a weeks hire that came with a hammer drill.Stuff that got me drill of ebay bloody great take a brick out in 20 seconds.i got the diamond cutter from a weird shop that sells oddball tools giant pliars or ball joint splitters(alice in wonderland for tool heads)

@dave-d 8 жыл бұрын

Ha. Love the envelope trick! Cheers.

@ultimatehandyman 8 жыл бұрын

+Dave D You are welcome. Thanks for the comment ;-)

@kesterbeveney5215 11 жыл бұрын

what the price for one of those diamond core and can that cutting piece be use only that model bosch

@ErikWP Жыл бұрын

This gives me enough confidence to do this myself instead of paying someone.

@ultimatehandyman Жыл бұрын

I'm glad the video helped Thanks for the comment 👍

@markcoe69 12 жыл бұрын

i got to drill through 2 steel reinforced concrete beams above an old doorway and it tool over 2 hours of drilling to get through the outer one and now i got to do the inner one..... the corners are beginning to wear ont slightly on the core bit now :( any advise or just keep going? the steel bars are about the size of your index finger and i have managed to get through 2 of them in the first beam.

@THECRAZIES06660 5 жыл бұрын

Very good

@ultimatehandyman 5 жыл бұрын

Thanks for the comment 👍

@mikeywolanin5369 11 жыл бұрын

Hello, i need to drill through some porcelain tile on my kitchen wall, i have used masonry bits and its doesnt seem to work, i wanted to get a diamond bit but i cant find any in 11/64s, please help

@ultimatehandyman 8 жыл бұрын

Wow, over 1 million views for this video! Thanks to anyone that has ever watched it ;-)

@JayKay-ht8rg 7 жыл бұрын

Ultimate Handyman You deserve it. Great videos.

@ultimatehandyman 7 жыл бұрын

Thank you ;-)

@archiehunter8491 6 жыл бұрын

Ultimate Handyman ggggf🐙💩🥔🐣⚽️⚽️⚽️⚽️⚽️⚽️

@hepburn118 6 жыл бұрын

Well deserved too. Informative and well made, if I hadn't watched this I may have cocked up my new core bits. I didn't before this not to have the hammer function off so thanks.

@user-co9bh7en2y 6 жыл бұрын

Ultimate Handyman like

@GMGRENOS 10 жыл бұрын

Thanks for the vid

@coleyboy83 9 жыл бұрын

Have to love the envelope.. I personally use a dustpan underneath. Do you keep envelopes in your toolbox? LOL

@ultimatehandyman 9 жыл бұрын

James Cole LOL, I use anything to hand, carrier bags, bin bags etc. Thanks for the comment

@nlo114 10 жыл бұрын

What rpm do you use, (ie cutting speed). Constant, or what just feels best?

@gijsqwerasdf Жыл бұрын

Thank you!

@ultimatehandyman Жыл бұрын

You're welcome!

@desilva4901 6 жыл бұрын

Can diamond core drill can core stones,granite,etc... ?

@Killrskillz 11 жыл бұрын

yup I just did a core above ceiling grid, 2-1/2" hole...thru brick. Took me about 10 secs of drillin and I bolt to the truck, got my gloves, my mask, my safety glasses and ear plugs. My mask was completely red when I got thru....I was surprised that the vibration went down a little when i put on my gloves. And the ringing in my ears not as bad as when I didn't have plugs on. Learn my lesson that day.

@simplyshem 10 жыл бұрын

My Hero!

@ultimatehandyman 10 жыл бұрын

LOL, thanks for the comment ;-)

@niemrobiniemrobi8397 Жыл бұрын

Thanks mate👍🏾

@ultimatehandyman Жыл бұрын

No problem 👍

@EppingForest304 9 жыл бұрын

nicely done :)

@ultimatehandyman 9 жыл бұрын

EppingForest304 Thanks for the comment

@nadjibazouz4853 10 жыл бұрын

where i can find this adapter , frome hammer drill to core drill

@spatel3783 10 ай бұрын

appreciate this, i kept the hammer action on and my block kept splitting. saved me a lot of stress!

@truquedepedreiro5251 5 жыл бұрын

Muito bom Parabéns felicidades mais um Escrito

@ultimatehandyman 5 жыл бұрын

Obrigado pelo comentário

@brianboru62 9 жыл бұрын

Hello, Great video give me confidence to do a job I've been reluctant to start.I bought 127 mm diamond core drill today for drilling a hole for soil pipe in wall, I got 2 questions,is it better to have this size 127mm rather than an exact fit of 110mm(soil pipe is 110 mm)and my main question my drill is useless so im looking for a capable drill are their any particular specs (ie volts,watt or simply a name)i should look for when buying as my eye is on about 5 drills Im not loaded so im looking for a good but powerful drill able for this job any tips i would be very grateful cheers

@James123846 8 жыл бұрын

+brianboru62 You would want to use a SDS drill for sure not a normal compact drill.

@brianboru62 8 жыл бұрын

+Jay I got one for 40 quid its a beast,took a brick out of the gable end in 30 seconds,so i experienced the difference

@user-nr4dh5lq9q 4 жыл бұрын

nice..clean..good

@ultimatehandyman 4 жыл бұрын

Thanks for the comment 👍

@slev8871 8 жыл бұрын

Very useful video. Like the envelope on the wall, I normally get the hoover out and hold it awkwardly under the drill.

@ultimatehandyman 8 жыл бұрын

+Mark Slevin The envelope trick was passed down from my brother in law's mother years ago. I think she saw it on a TV program, or perhaps saw it in a DIY book.Thanks for the comment ;-)

@jamesbomd3503 2 күн бұрын

@@ultimatehandyman The envelope trick has been around since The 1930s Mi great granddad told me that I used to use a flute of paper Down to the floor ,The Hoover attachment works best as it sucks onto the wall There's all on Amazon cheap ones from China and expensive ones from Bosch

@SephirothSonic2011 8 жыл бұрын

your drill is the drill that'll pierce the heavens

@ultimatehandyman 8 жыл бұрын

+Imperfection LOL, thanks for the comment ;-)

@amazing451 3 жыл бұрын

Great video but what did you mean by a drift when removing the drill bit to prevent the core drill from jamming. Thanks for replying to my questions.

@ultimatehandyman 3 жыл бұрын

This is the drift- www.powertoolworld.co.uk/duro-dp-dk-dry-diamond-core-bit-drift-key You knock that through the hole and it ejects the tapered drill bit, which stops it from jamming up the core drill. Thanks for the comment

@nw5835 3 жыл бұрын

great video but still can't find out what size diamond core drill bit I need for a 40mm hole for waste pipe, is there a chart anywhwere that I can look up. Thanks for all your videos, I'm a late comer to your channel so don't expect many answers so I'll keep looking, I asked a couple of plumbers but they didn't seem to want to give out any info.

@ultimatehandyman 3 жыл бұрын

I think it depends whether the pipe is solvent weld or push fit. Solvent weld is normally 43mm or 1.5 inches outside diameter Push fit is normally 41mm outside diameter I have had a quick look, but the closest size diamond core bit seems to be 52mm

@eatmungbeans 11 жыл бұрын

that's what I'm planning to do when going from a 4" hole to 6" for an extractor fan. Was planning on cutting a 4" circle out of a block of wood, though. I'm with you on the PPE. Don't know what the crazy guy is talking about damaging your hands by wearing gloves.