Digging holes to concrete fence posts

The interchangeable attachment would of course be an advantage. But I think the MWS will also be useful to me. Above all, it is delivered super fast :) One bag of screed concrete per hole?? I probably underestimated that as well. Then I have to think of something there too....

you can easily calculate it: a 40kg bag of screed concrete yields about 20l of concrete at earth-moist consistency

The thing arrived today already. Tested it immediately. Within a very short time, I made a hole of 30cm to 80cm depth. At another hole, I got stuck on the stone/rock. However, from a certain depth on, you cannot reset the device. It then only follows the actual hole. That means, at depth, I have a diameter of 12cm....

But then you also chose a diameter that is too small. Actually, the blade should have the desired diameter and then you basically pull out the soil.

Yes, I basically did that intentionally in the hope of being able to use the drill multiple times. With a larger drill, the risk of getting stuck on a rock would be greater. And that way I get past it, even if the hole gets narrower towards the bottom....

Yes OK. Then you still need a hole spade to get the earth out from the depth or you leave it as it is. What kind of fence will it be