right guys someone must know where to get one?

we are needing a tool that make a 52 mm hole in sheet metal?
as seen on the rally cars/
i spok to many peaple thay know what im on about but dont know what its called?

ithink it has a die with differnt size base holes for rolling them in nice and neet with no shape edge?

icant really explain it very well im only hoping somone know what imeen??????????

any help pls

CCCCCHHHHEEEEAAARRRSSS

 

52mm hole saw or a 2 inch hole saw.

What we use for pressing holes in control cabinets is a hydraulic cutter. a small hole (10mm - 13mm) hole is drilled first then the dutter is put through and with the aid of a hydraulic foot pedal the whole is pressed out.

 

http://www.frost.co.uk/item_Detail.a...ole%20Punch%20[1/2,%205/8,%203/4,%201

They are punches....you can get punch and dies sets that roll the edges as well....

 

like this as this is what i want to do???

 

http://www.nfauto.co.uk/punch_set.htm

goes upto 51mm...............

 

OR IF ITS JUST A HOLE ! DO YOU KNOW ANY ELETRICIANS OR PLUMBERS THEY USE THEM BUT A TAD TO EXPENSIVE AS A ONE -OFF PURCHASE!!-JUST CUTS A STRAIGHT HOLE IN TRUNKING /METAL-USED ONE ON MY TALBOT SUNBEAM RALLY CAR TO GET SOME AIR THROUGH THE BUMPER-

 

no there gona be around 40 holes?

isee the point of the hole bit but what about making a lip on the inside as it would shape as hell for ie cables or pipes fuel lines or what ever yes i have gromets but it not like iv seen before?

has anyone got any pictures of the holes thay have done as it appers that most peaple on here have herd about this tools a apose my mate or peaple where ilive just havnt herd about it at all????

appriciate the help everyone its starting to make sense where to get one from?
Aaroncast
A TAD TO EXPENSIVE AS A ONE -OFF PURCHASE!!-
it will be used more then once more like 20+ times at least?

thanks for all help?????????????????????????????????????????????

 

http://www.toolbank.com/category.cfm...FSXuXgod8zXyLg

You cant go wrong here either.............

Ł17 for a 52mm one

 

http://img144.imageshack.us/my.php?i...tbrace27nj.jpg

My mates Corsa (he has some funy ideas).

They are shaped holes as you say not just punched.

Its a two piece tool we use but it wont do 52mm

 

Back at home today...I have a full set of swagers, these are what you need, you drill or punch the hole first then swage the hole with the appropriate sized swager, my set goes from 1/2" to 2.5" step by step pics below....2" hole....





Hole cut with a normal hole saw..



Swaged





Another shot of the tool..



I cant remember where these came from, it says 'MB' on the tools themselves...

HTH

Ian

 

ian thats spot on just what imean so it is called a swagger is there any number or make on it so i can get one????thanks very much

 

I wonder if its these people???

http://www.mbtools.org/tool_man.htm

 

may be ill give them aring to moz and let you know the out come????thanks for that!!!!!!!!!!!