just a quicky

need to drill 4 holes in a granite worktop 40mm wide ( hole width not worktop )

if the 365 drill bits dont have a core drill before and the template only goes upto 30mm how do you start it ?

I'm near certain the bathroom kit has a 40mm bit in there.
I have two sets lying in my drill box.

They do the 40mm seperatley with guide plate on it afew of the kits, have a look here mate;

Drilling porcelain tiles with diamond tile drill bit granite holesaws click on the 'order drill bits' link to see all the different sizes.

Or use a plasterboard template if you lose the real one !

sorry i cant even give the right info

its 45mm so i presume if you buy the 45mm one they come with their own guide to suit

Too much beer watching the rugby yesterday

Could you make do with 44mm ?

Couple of bits of timber and some clamps?

This is the 45mm pack



It will give you 4 x holes in very hard granite worktops.



Example of a granite worktop before drilling:



You can drill the granite worktop in situ if you need to (if it cant be moved)



Or take it outside to a source of water (this top is also above the drain)


Drill your hole in the granite with the water cooling the core



Result after about 6 minutes of drilling. The other 3 holes will be as easy



Fit your appliance (In this case its a 45mm waste trap)



The "How to" Video if you need it