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Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Wed Jan 24, 2024 11:57 am
by formula400
Looks easy enough




I’ll come back with my wonky holes 🤣🤣🤣

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Wed Jan 24, 2024 12:01 pm
by cheb
formula400 wrote: Wed Jan 24, 2024 11:50 am Ok cool, a few different routs to go. I already have a jigsaw and drill.

I like the box cutter, but most of what I need to cut will be rectangular.

What will give me the cleanest finish??
A cnc laser cutter.


I'd use a multitool, but then I'm not on building site and I've got ear defenders. Plus my multitool doesn't have to be run at full chat. And I don't have a jigsaw.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Wed Jan 24, 2024 12:49 pm
by Mr. Dazzle
cheb wrote: Wed Jan 24, 2024 12:01 pm
formula400 wrote: Wed Jan 24, 2024 11:50 am
What will give me the cleanest finish??
A cnc laser cutter.
Wire erosion FTW!

Image

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Wed Jan 24, 2024 12:51 pm
by Rockburner
formula400 wrote: Wed Jan 24, 2024 11:50 am Ok cool, a few different routs to go. I already have a jigsaw and drill.

I like the box cutter, but most of what I need to cut will be rectangular.

What will give me the cleanest finish??
A decent blade in the jigsaw, would be my guess.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Wed Jan 24, 2024 1:25 pm
by demographic
Decent blade in the jigsaw and knock the orbital action setting to zero.
Its a slower cut but neater.

The faceplate on most sockets covers a few mm outside the hole anyway.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 17, 2024 4:13 pm
by cheb
cheb wrote: Wed Jan 24, 2024 12:01 pm
formula400 wrote: Wed Jan 24, 2024 11:50 am Ok cool, a few different routs to go. I already have a jigsaw and drill.

I like the box cutter, but most of what I need to cut will be rectangular.

What will give me the cleanest finish??
A cnc laser cutter.


I'd use a multitool, but then I'm not on building site and I've got ear defenders. Plus my multitool doesn't have to be run at full chat. And I don't have a jigsaw.
Mover over puny multitool and let the chainsaw have a go.

A 100mm 18V pruning saw is perfect for cutting holes in a wood cladding. Easily controllable for depth and no fumes either. Apart from the delicate smell of cut cedar wood.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 17, 2024 4:41 pm
by Count Steer
Funnily enough, re cutting squares/rectangles, this just popped up on IG. Can't decide if it's genius or silly. :lol:


Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 17, 2024 4:44 pm
by wheelnut
Count Steer wrote: Mon Jan 22, 2024 5:59 pm Or, you can pull the sockets and switches off and mount them on the new interior boards if they're surface mounted types.

You can't do that with the windows, obvs. :lol:
That would be my suggestion, just a drill a hole for the cable and mount new sockets and back boxes.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 17, 2024 10:53 pm
by Silly Car
Router with bearing guided bit, drill a hole and run it around the inside of the back boxes. Cut out screw lug sections with Stanley knife. Can do the same around windows and doors. That or simply surface mount switches and sockets and cut boards before fitting around windows and doors.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Thu Feb 22, 2024 7:46 am
by Yambo
:lol: I know it's not OSB but you have to think outside the box!


Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Fri Feb 23, 2024 1:26 pm
by mangocrazy
Which is why the back boxes for french power sockets are circular. Just use a core drill or hole cutter (depending on substrate) of the right size and you're good to go.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Fri Feb 23, 2024 3:43 pm
by Rockburner
mangocrazy wrote: Fri Feb 23, 2024 1:26 pm Which is why the back boxes for french power sockets are circular. Just use a core drill or hole cutter (depending on substrate) of the right size and you're good to go.
We don't want any of your "intelligent" ideas here!!

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Fri Feb 23, 2024 5:41 pm
by cheb
Modern fast fix lighting back boxen can be circular.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 24, 2024 10:17 am
by Mr. Dazzle
What happens with a Fronch double socket then? Massive circular hole? Or do they just not have 'em?

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 24, 2024 10:24 am
by cheb
Two circular holes, maybe opened out to a stadium shape.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 24, 2024 3:56 pm
by mangocrazy
Mr. Dazzle wrote: Sat Feb 24, 2024 10:17 am What happens with a Fronch double socket then? Massive circular hole? Or do they just not have 'em?
It's as cheb says, kinda like an oblong with rounded edges. Alternatively two circular holes side by side. You can buy single or double back boxes, as in UK.

Re: Cutting rectangle holes in 1.8 OSB wood

Posted: Sat Feb 24, 2024 4:01 pm
by mangocrazy
In fact you can buy triples, as well...

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