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Cutting a massive hole in your roof

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Polomon has it. Do the hole saw method, or even a drill if you can get one with the right rad that'll fit a standard size chuck (13mm). Hole saws tend to wander and cut approx 1mm larger than you want. Cutting it into sections (or a x) will help when cutting it out as it will stop the weight of the whole sheet of steel pulling on the remaining sheet and bending it.

Find the best welder/fabricator you know if your not confindent enough, but other wise get some decent goggles or a face screen and practise cutting along scrap car body sheet with the finest marker you can get, Staedler fine liners are good. Use a good quality inox 0.8mm slitting disc (something like klingspor, rasta, 3m or phoenix). Cut next to your line, which if it's super-fine, you should be pretty accurate.

The more you use a 4.5" grinder the steadier you'll get, Dont be afraid just use the right ppe. Iv had steel impregnated in my eye even using a screen. Goggles are best.

As for inside the wagen remove headlining and cover the car with a fire blanket or sheet of something as non-flammable as you can find and have a mate on firewatch with a C02 extinguisher.

I reckon a jigsaw will make a right mess though personally.

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I've put a rag top in a beetle roof, When I got the roof it already had a hole for the ragtop but it was a good inch and half too small all the way round. I cut the remainder off with a pair of tin snips, its accurate but your hand does get tired :lol:

The roof was a spare cut off a car and on the floor though, it was purely a trial fit to see if the ragtop followed the curve of the roof..... It didn't.

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Hole cutters.. why did i not think of that for the corners.

Haven't got a piece of 6n roof, no.

I did realise though after looking closer at one. The sunroof actually just clamps itself to the roof.

Theres a lip in the 6n roof though that would stop it moving from side to side etc. So I'm going to fit it, get it straight then tack the frame in so it doesn't move.

Also, this allows for a slight bit of error in the cutting. Doesnt actually have to be exact, Not to say i wont try to get it exact.

And it fits a Breadvan roof easy enough, with plenty to spare. I'll have a look tomorrow and take some pics of the frame on the coupe roof if i remember.

For sale, capri green breadvan, good condition, slight hole in good but hardly noticeable...

I was thinking tin snips. Pretty hard to go wrong with a set of those!

You not impressed Chris?

Cheers Polo4l, looks interesting.

Sorry buddy, it just scares the hell out of me to cut a gigantic hole in a perfectly good roof. But, it sure will be different!

Or it'll happen and be about as safe as a sardine can with the lid open in an accident.

:lol:

How does this stand as regards to safety? I.e. can anyone just cut a sunroof in without having to have any further safety approval? I'm assuming so as people reto-fit sunroofs. i suppose if you go for an mot and it comes back with a fail sheet for it you'll know!

You not impressed Chris?

Cheers Polo4l, looks interesting.

Sorry buddy, it just scares the hell out of me to cut a gigantic hole in a perfectly good roof. But, it sure will be different!

Indeed. And to think iv mentally discarded my mint 2f shell because it has a tin sliding sunroof.

Let me do it, i'm fuckin ace with a tin opener, rusty hacksaw and a blunt chisel :-D

Indeed. And to think iv mentally discarded my mint 2f shell because it has a tin sliding sunroof.

Give it to me :ninja:

Indeed. And to think iv mentally discarded my mint 2f shell because it has a tin sliding sunroof.

Give it to me :ninja:

I'll swap for a mint non-sunroof shell.

All this talk of gashing roofs has got me thinking though. I saw a thread on club GTI where a chap cut more steel out, like two sunroof shaped holes and stuck carbon fibre on top. If I'm caging the shell anyway, then I'm not worried about the structural integrity of the roofskin as much.

I'll swap for a mint non-sunroof shell.

If only I had one (apart from my daily obviously).

I´d advice you something like this:

http://www.ebay.de/itm/Nibbler-Wellblech-M...=item51901685d6

http://www.ebay.de/itm/Druckluft-Blechnibb...=item2c5f4e4656

Dont know, the british name vor " Nibbler" or Knabber"

The upper one works with every electric Drill, the Lower one with compressed air.

This stuff Stamps small circels out of the Metal.

Had one sometime before, worked quite finde.

I was gonna suggest a nibbler - as a roofer/cladder i chopped many a hole in the side of industrial buildings using these things, can hire them for peanuts.

But i think they're way too fast and brutal for this, bearing in mind i can go through both skins and cut a fire exit into a building in under 5mins using one hand, i'd go for a jigsaw all day long with a car roof. Fine blade, low speed, slowly but surely.

Remember - measure twice, cut once.

Reciprocating saw ;)

Designed for cutting sheet metal but you'd have to run round the corners with a jigsaw.

Hmmm reciprocating saw...

Let me...

Ah forget it, you're not gona let me are you

^^ Let him do it he is fuckin ace with a reciprocating saw! :lol:

:lol: :lol: :lol: :-D :-D :-D :-D :-D :lol: :lol:

You gotta film it toby...

then you can get £250 quid back from you've been framed

:lol:

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Lol you fags. All shall be invited round on the day lmao. Might do it rr weekend, if we all go town on the night, stay somewhere then start on this midday lol.

hacksaw blade with a bit of duck tape wrapped around it as a makeshift handle ftw. :-p

in all seriousness though die gringer with small cutting disks or jigsaw with fine blade would be what I would go for

hacksaw blade with a bit of duck tape wrapped around it as a makeshift handle ftw. :-p

in all seriousness though die gringer with small cutting disks or jigsaw with fine blade would be what I would go for

Let briscoe do it, he's a fuckin ace with a die grinder

Fuck the rr weekend, that would mean me making two trips to Brum in as many days. As much as I wanna see you fail two days in Brum is a price I'm not willing to pay

Let briscoe do it, he's a fuckin ace with a die grinder

I dont know what a die grinder is... but I cant see any reason why I wouldn't be FUCKING AWESOME with one

:lol:

Just googled it, yeh i'd be ace, LET ME DO IT!

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I dont live in fucking birmingham.

Guy, you live closer to brum than i do lmao!!

Tool shopping, exciting :D

Pics then? :)

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