Builders?
#1
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Thread Starter
Builders?
I have two water pipes I need to re route, would i be ok to drill two 16mm holes through an rsj ( provided I can ) or should I take some advice. I cant see it being a problem really?
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Depends what the rsj is doing - if you want to drill the holes directly beneath a big point load then perhaps think twice. If it's just holding the upstairs floor up then I wouldn't worry so much!
#7
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Thread Starter
Just the floor, no great load.
So any special type of drill/bit, or do a guide hole and use a hole cutter?
Why does what seems like the simplest thing turn into such a monster
So any special type of drill/bit, or do a guide hole and use a hole cutter?
Why does what seems like the simplest thing turn into such a monster
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#8
Just use hss drill bits mate... i drilled sixteen 18mm holes in an rsj on saturday.. start with a 5mm pilot, moved upto 10mm, then 12mm, then 14mm, then 16mm, then 18mm... Lots of increments but blasted through it in no time...
Last edited by Jay246; 17-05-2010 at 09:08 PM.
#10
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Thread Starter
Yeah I didnt think it would be a problem, I was just asking the pf massive in case I missed anything obvious, it's been done before
Cheers Chaps. I love this place, the way anyone can ask anything, and bar the idiots theres always a few peeps to offer sensible answers
Cheers Chaps. I love this place, the way anyone can ask anything, and bar the idiots theres always a few peeps to offer sensible answers
Last edited by It's Czech Mate; 17-05-2010 at 09:55 PM.
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