Bosch GBH18V 22 any good for drilling rock? Vs GBH 18V-21

Рет қаралды 10,701

6 ай бұрын

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Пікірлер: 17

@jcvjcvjcvjcv 5 ай бұрын

The -22 is 29mm shorter. That's a huge bonus when working in crawl spaces.

@robertb.3651 3 ай бұрын

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.....

@flhoest 3 ай бұрын

Why you are not using ProCore batteries ?

@MountainMullet 3 ай бұрын

They only improve performance in biturbo tools, which these are not. I only have 8 & 12ah in procore

@flhoest 3 ай бұрын

@@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 😕

@toolscientist 6 ай бұрын

0:20 the 21mm rating prob comes from the EPTA test

@MountainMullet 6 ай бұрын

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?

@lowfatedes 4 ай бұрын

It references 2.1 Joules, not 21mm

@itsunoshiyuga 5 ай бұрын

any idea how it compares to gbh 18v-26 and 28 c?

@MountainMullet 5 ай бұрын

Yes! I have them both and while I haven't done runtime tests, I personally wouldn't use drills that big for climbing purposes.

@WEB360pl Ай бұрын

I'm really happy that i'm not your neighbour ;)

@MountainMullet Ай бұрын

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

@toolscientist 6 ай бұрын

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.

@MountainMullet 6 ай бұрын

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

@MountainMullet 6 ай бұрын

Also please check your Reddit chat. I messaged you there but it got flagged as potentially offensive 😂

@toolscientist 6 ай бұрын

@@MountainMullet i got one 27 days ago saying happy new year, but nothing else