hole for door in concrete wall

[peter_02]

Hi! Considering the best way to make an opening for a door in a concrete wall. The door is 1.5x2.5m, not a small hole,

what do you use? Are there special tools or is it a sledgehammer?

 

[Mats]

there are concrete saws for rent but they create a lot of dust.

 

[Edvuld]

If it had been lättbetong, a rotary hammer with a chisel would work, but it might be too hard for regular concrete.

 

[Anhyan]

Hi, I'm getting involved now... But I'm going to make a doorway in a wall made of seven-centimeter slag plates. I know it creates a lot of dust, but what is the best way to "cut" it? Basically the same question as Peter....

Reciprocating saw? Jigsaw?

 

[prototypen]

Large angle grinder with diamond blade and wet the cut so it doesn't dust as much.

If it's a thick wall, get a professional.

Protte

 

[peter_02]

Hey! I've talked to a friend's friend who was going to come and see what he would charge to cut it up, otherwise I'll rent a saw/cutter and do it myself! Dust is to be expected, but what the heeck! =)

 

[ingemar_o]

if you are going to use a motorkap make sure to include the water connection, when water is used, it hardly produces any dust