Stone floor tile drill bits ??

[2ptjoe]

Which sort do i need ?
I'm guessing diamond by looking through the screwfix listings they dont say anything about stone.

Onlyy got 4 holes to do so dont want to go to through the water route unless really needed

 

[seaangler]

if its a diamond bit then you must use water , otherwise you will be lucky to drill one hole .
Suggest you try a irwin cordless bit which are a lot cheaper than diamond but are capable of driling porcelain - dry

 

[muggles]

Bosch BlueGranite or MultiConstruction bits, or a Marcrist tile drill

 

[neds]

A little tip. When drilling into floor tile, using the appropriate bit, mark where you want to drill, then with a bit of play dough or plasticine, make a little round well/reservoir around the mark from rolling out the dough for the water to sit in. Now you have water present through the drilling to cool the drill bit.