Assuming you have batteries for all those brands already? Probably the GBH 18v 21. It's a bit more powerful than the 22, and only the Bosch have chipping mode out of the ones you mentioned. It's not necessary for the job you describe but useful to have if this is your first SDS hammer

@@BoltahDownunder the only batteries I have are the 10.8v and 12v makita ones... in fact I had also thought about the makita hd166d... but 1.1 joules makes me think a bit... if it makes me waste time when installing guides and hangers... .if it's slow... in any case for my job I have to consider the weight and manageability because on the ladder it has to make me tire as little as possible. obviously the gbh 21 has 2 joules. but is the gbh 21 something else to consider given that it doesn't have a cushioned body like the gbh 22? thanks

@@BoltahDownunder Do you advise against the Makita HD166D? Cerca su

Oh yeeeeaaahhhhh! Thanks mate! It is going to be great. When it eventually gets down here. Maybe I'll try to get someone in North America to ship me one.

@@BoltahDownunder unfortunately it will be released in november

That's surprising, I've seen lots of cheap crappy ones that still have lots of colour palettes

@@BoltahDownunder I’m going to guess the ODM lays out a bunch of options to pick through and differentiate each brand. My “Kobalt” unit was on clearance for only a hundred USD, so it was about the cheapest you could get.

These are the batteries the tools come with, but if you'd like to see some others feel free to send me some!

For small holes you don't get any real advantage with the 008 and in fact it's a liability because as I showed the high impact force means it's harder to control and can damage the surface if you're not really careful. It's also 2.6kg heavier more than double the size, and very different application than the 010. The 010 is designed for mostly drilling holes around 8-12mm (though it can handle up to 20mm), whereas the 008 is the biggest SDS+ they make, for holes more like 16-20mm (max 30mm). It's really good value for the 008 if they're the same price, but it's a really big thing to drill small holes with

@@BoltahDownunder thanks for the profound explanation i was thinking to get the 008 because it's a great deal but I think I would go on the 010 since I'm worried about the wight. How about drilling a deep 16mm hole will the 010 do it ok ?

It could do it occasionally but if you're doing that a lot the bigger drill would be better. If you look at this video you'll see what the 010 and also the 001 are like kzfaq.info/get/bejne/mN2Sm8d8us24mIk.html But it's better if you can go into a store and hold them yourself. The 010 and the 008 are very different tools, the smallest and biggest SDS plus in the 40v range

@@BoltahDownunder thanks for your tips

What about the XGT batteries, Does the high output 4ah have higher current than the 5ah normal? I looked on Reddit but couldn't find that specific info. In the manual Makita actually recommended using the 4 or 5 ah on this drill, presumably because the vibration might break the rails with a bigger battery

@BoltahDownunder are you talking XGT 4Ah tabless (BL4040F) vs 5Ah tabbed? Tabless probably wins, but in a long run test the extra capacity of the 5Ah might help as the voltage should stay higher for longer.

Yep that's the one. I'll probably get another battery in these eofy sales and just wondering which way to go .I was thinking the 5ah as it'll make testing sessions easier (I recharge when they get to 3 stars) so if there's no major current advantage to the tabless battery I'd take the extra runtime

@BoltahDownunder slightly better going by T&S vid from 9 months ago at 20:01 mark. It may be even better than shown as he did 4 runs (4Ah, 5Ah, 4Ah, tabless 4Ah). So tabless 4Ah had the hottest tool (copper increases its resistance at 0.4%/C). I'll try to direct link vid below, but YT often memory holes comments with links.

Yes to vibration! I got a new sensor that's much easier to attach than the old phone. I actually tried it on these guys but need to work it up a bit more before I'm confident in the measurements

There are others better equipped to answer than I, but in general yes you're right. Power=volts*amps, so if you start with higher voltage you can get the same or more power into a motor with less current. That means many things, like you can have thinner wire on motor windings, and/or better electrical efficiency. I found this with the Hikoki 18 vs 36v hammers and was really surprised how much more efficient the 36v was, around 20%. But really it's a strategic decision for the whole company. Like, how will customers react to a different, incompatible range like Makita's? I think everyone will be moving towards much bigger cordless tools to rival petrol, and Makita's 40v range makes a fine 80v option for them to replace petrol engines. DeWalt's flexvolt batteries switches voltage mechanically, so is that something that's hard to make, or is it going to fail often and cook tools? Or be a warranty problem? Since they've made a whole new giant tool platform it looks like they had enough issues with the flexvolt stuff that they didn't want to try to make really big stuff in 2x60v format. It could just be down to battery economics. If you're making 60 or 120v stuff then using a million 18650s doesn't make sense. And you also don't want clowns plugging that giant shit into their tiny impact drivers, cos you know they will. Bosch & Milwaukee seem to be betting that they can keep making technological improvements long enough to keep their 18v platforms competitive, and so far yeah they have been. But I have no idea what Bosch is going to do about petrol replacement, is their 36v platform still around? Regardless they make everything from dishwashers to ebikes, so I'm sure they'll have something that can be easily repurposed into really big tools

Higher voltage means you have a higher ceiling of what the tool can do, or in this case what the lineup is limited to do. SDS Plus rotary hammers are not that power hungry but SDS Max are, and so are angle grinders and Outdoor Power equipment. That's where higher voltage really shines and 18V and below pales in comparison. Makita went all in with their 40V lineup because they haven't released new battery technology for their 18V LXT batteries (stuck at 18650 cells) and they identified those batteries were maxed out so they tried the LXT x 2 experiment on higher powered tools but it's far from ideal due to weight and packaging. Some tools like the drills and impact drivers don't benefit from 40V but they want to offer the whole package. There's also this thing about Dewalt's battery compatibility so they don't need to develop a whole 54V lineup since those batteries will also work on their 18V tools. Amps translates to runtime and runtime will depend on battery size but also what the tools' power draw is.

Cheers mate!

This is the battery the tool comes with in the kit, but if you'd like to see something different please send me one to test or donate so I can buy one

Вы путаете с ударной дрелью, у перфоратора практически нет прироста производительности при нажатии, наоборот зажав ударный механизм производительность снизиться как и ресурс, быстрее отнесёте в ремонт

I actually tested this and no there's not much difference with hand pressure kzfaq.info/get/bejne/aamqiMeetbibp30.html The biggest parts of the error stack up are the concrete and drill bits

@@user-fe2gk9rk2w Вы мне уважаемый можете не говорить,я ничего не путаю,эти тесты с перфораторами сделаны мной лично с секундомером и разным давлением на инструмент и практика показала,чем сильнее ты давишь на перф,тем быстрее он делает свою работу,вот так эти блогеры и тестируют данные инструменты,кому нравиться милка,давят сильнее еа милку,кому бош,давят на бош,поэтому я и не делаю эти смехотворные тесты,т.к,чтобы сделать их максимально честными и правдивыми нужно немало средств и трудв затратить на спец оборудование,чтобы не человек регулировал какой инструмент будет эффективен,а то получается детский лепет,так же тестируются и ушм и дисковые пилы,на все это нужеы специальные стенды с одинаковым грузом и вот только тогда выиграет сильнейший и мощнейший,а не так,как это хочет человек,не верите мне,что чем сильней давишь,тем он эффективней бурит,попробуйте сами,я никогда просто так языком не треплюсь,если я сам это не испробывал на практике. У меня есть этот перф от макита,ое очень мощный и чтобы он бурил бодро на него нужно хорошенько надавить,но задавить его невозможно он просто зверь и этот девольт будет в попе,если автор нагрузил их по полной,еще момент по акб,он опять на девольт поставил мощный акб на 9ам,а на маките опять эта дохлая четверка,три ряда 21700 или 2 ряда 21700,надо было или новую четверку 4040f или 4050f!!!

Именно так, даже в рекомендации к работе со сверлами hilti пишут, что 10кг- оптимально для сверления, 15кг максимум. Но и слишком слабое нажатие hilti считают не правильным.

The 008 is the next size up in capacity and it's substantially larger & more powerful. I guess if you're mostly doing around 20mm go the 008, but if it's occasionally drilling that big but mostly say 16mm down, then the 007 should suit you well. If the price is the same I guess go the bigger one, you can always turn down the speed for smaller jobs. If weight is an issue then go the smaller one, which is 1.3kg lighter.

Thank you very much!

I just haven't gotten around to publishing it. Hopefully I'll get to that soon

Yes it can, but in reverse it's not nearly as powerful

@@BoltahDownunder I wonder if you could turn the fan around and add a bit of hose to make a little vac 🤔

@@heritagejonery3879 it has reverse mode, and comes with vac accesrory. link in description.

Yes I need to get one of those, the lxt probably

Even I did, and I was wearing a respirator!

I think they're all fake? As in, there's no genuine model out there, they're all like this

Haha you actually put them in this video aswell

Ha, there is too much drilling! I'm actually testing drill bits, but they take sooooo long to wear down

I like the idea of having a hobby mine!

@@BoltahDownunder 🙂 There's more than one hobby mine here in Cornwall - there's at least Condurrow ("ours") and Rosevale.

Search for mini blower on AliExpress or Amazon you'll find lots of options

Search for mini blower on AliExpress or Amazon you'll find lots of options

@BoltahDownunder thanks it seems pretty cool. I could probably use it.

@@BoltahDownunder Still, we'd prefer the link to this one. I couldn't fint this model on aliexpress or amazon.

Ok, link in description!

@BoltahDownunder oh really thanks, i couldn't find the same one either

Hello respirator!

You can hear the respirator over his mouth lol

Thanks for noticing! But yeah it's always worth remembering, wear ppe everyone

This was to test drill bit life time

They make a big, heavy, expensive tool more so. They're a weak point that could break, a leftover from the days when combi drills weren't so good. But now I have a small Milwaukee combi drill that's got more torque than any rotary hammer and a gearbox that makes it way better for normal drilling than any rotary hammer. If all you have is a rotary hammer then yes it's good to have normal drilling ability, but you can also get adaptors rather than change the chuck

It came with a little vacuum attachment that had a filter in it, but it really blocks the flow. Like 70%

I think the small one will be good enough for my needs

Yes generally that's the case. You only want a rotary hammer if you're drilling lots of holes on concrete

@@BoltahDownunder I mostly want to hang decorations on my concrete walls. Maybe setup a few shelves

A regular hammer (combi) drill will handle that. It'll be slower but a much more useful tool around the home than an SDS rotary hammer (the bigger square one)

@@BoltahDownunder thank you 🙏🏼

Haha I turned the sound down😂