Bosch GBH18V 22 any good for drilling rock? Vs GBH 18V-21
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- Опубликовано: 30 сен 2024
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![GBH 18V-28C vs GBH 18V-34CF [#Boschammer Head 2 Head]](http://i.ytimg.com/vi/tXF7bsv_HUw/mqdefault.jpg)
21 because its 2.1joules the new one is 2.2 joules
The -22 is 29mm shorter. That's a huge bonus when working in crawl spaces.
the accu location makes it so much faster to change it just a beter tool for long use really like it !
I dont know if its relevant to your climbing channel, but the old one you can attach a lanyard, I did a paracord lanyard so I can go up ladders with it or simply hang it somewhere, its pretty handy if youre working solo.
Why you are not using ProCore batteries ?
They only improve performance in biturbo tools, which these are not. I only have 8 & 12ah in procore
@@MountainMulletthey are also charging faster and long lasting ... I'm trying to only have ProCore, but they already released a new battery version few weeks ago 😕
I have both, and it changes absolutely nothing on hammers or drills.
@@MountainMullet thats not true the whole goal of the power core is thats its smaller and lighter a normal 4 ah pro core is halve the size of a normal 4 ah battery ( edit: this would mean you can take a 8 ah pro core instead of that 5 ah one without adding much size and weight )
0:20 the 21mm rating prob comes from the EPTA test
I always assumed it was because the brushed version was 20mm, so for the brushless they just added 1. The 22 has slightly lower impact energy, so I guess Bosch are being more holistic about the max rating.
EPTA plus maybe torque or motor power?
It references 2.1 Joules, not 21mm
The new one has a little bit less punch because of the impact control suspension thing. It takes away some of the energy. Nevertheless i would go for the new one because of better ergonomics.....
any idea how it compares to gbh 18v-26 and 28 c?
Yes! I have them both and while I haven't done runtime tests, I personally wouldn't use drills that big for climbing purposes.
I'm really happy that i'm not your neighbour ;)
Haha definitely! Although my neighbours say they don't mind I try to keep this to a minimum, maybe doing some testing every couple of months
Only Bosch would release a tool that perfomce worse than the predecessor
So do you think they're identical motor and mechanism? Although you did say the old one had higher RPM.
I do like that they gave it a single finger trigger. Much easier to weild one handed when you can user 4 fingers instead of 3.
I haven't checked yet but I think it's a larger hammer as it gets almost the same impact with around half the RPM. Motor sounds very different. I think it's a full rework, which is why they've only got it the same and not like 20% better
Also please check your Reddit chat. I messaged you there but it got flagged as potentially offensive 😂
@@MountainMullet i got one 27 days ago saying happy new year, but nothing else