Hole Cutters

[J Sid]

as Gary but also bought the rubi set which was on offer at CTD
which were very good also

 

[Flintstone]

The ones that attatch to grinder must be a pain to use

 

[J Sid]

The ones that attatch to grinder must be a pain to use

wrong, much easier and quicker

 

[J Sid]

The ones that attatch to grinder must be a pain to use

why a pain?

 

[Flintstone]

Just fast spinning, is it not difficult to get the hole started nicely ?

 

[One Day]

recently use. sigma with water.
not fast. but durable.
View attachment 82496

Me too. Very durable and a pleasure to use. I bought a 55mm (i think) and it did me 50+ holes in very tough porcelain. Hardly any wear noticeable at all.

Correction - not bought. - blagged!

 

[J Sid]

Just fast spinning, is it not difficult to get the hole started nicely ?

not at all, buy one and try it

 

[Flintstone]

I will add one to my order!

 

[macten]

That Rubi grinder kit is about £230.
How many and what size bits does that include?
Can imagine that what sometimes takes 5 - 10 mins would take 5 - 10 secs!

 

[Old Mod]

That Rubi grinder kit is about £230.
How many and what size bits does that include?
Can imagine that what sometimes takes 5 - 10 mins would take 5 - 10 secs!

Rubi kit Julian posted is about £50 I think.
6,8,10,12mm something like that.
I use the M14 dry bits too, excellent kit used correctly.
Incorrectly, burn them out in half a dozen holes, as my plumber found out with my kit! 😡
As far as an esay start goes @Localtiler
Just drill a hole in a piece of board with your cutter first then place that over where u want to drill, u can stand on the board with tile below, fill the cavity with water and start the hole exactly where u want it, no problem.