Dry Diamond Core Drill Bit Set,BRSCHNITT 2pcs/pack 32mm Diamond Hole Saw Core Drill Bit with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble

recommended. was a bit dubious that this would do the job. cut a 60mm hole through stone paving slab with surprising ease....2 mins max and it was done. worth the money

One bit worked perfectly for two holes, with plenty of life left in it for any future use.

Drills very quickly

Great little hole cutters, used on 2 different types of porcelain tile so far. 4 x holes cut so far and plenty more on the bit to keep going

Bought these to drill two radiator pipe holes in ceramic tile.It worked, was slow going and I used up both bits.Don’t use these dry, wet they worked.As a cheap way to drill a couple of holes they worked, not recommend for more serious use than that, I wouldn't expect to get more than one or two holes max per drill bit.

Brilliant for drilling holes in very hard porcelain tiles. Just hold the drill at 45 degrees to get started with the base of the drill resting on the tile.

Ordered this to try and make a hole in a 38mm stone paving slad , glad I bought it , it easily cut through the slab with the use of water to cool it down , went through in a matter or minutes (did have to tap with a hammer as didn't go all the way through , about 1mm short) .. did not loose any of the diamond coating so not a single use item ..Only problem is it's tricky to get started ... but once you do it's a great bit of kit and great valve for money

These are really good, I have brand new super hard bathroom tiles, my normal tile drill bits had no luck, bought a diamond one from Toolstation and was ok, but blunted after 1 hole, needed 12 holes to fit Two shower cubicles. These did it no problem.