Blunt quickly on hard porcelain tiles after 1 use, better off using a standard masonry bit.
Did the job, no cracking and held its sharpness - would recommend
Didn’t even last one tile, waste of money.
Hello guy Dont buy not good
Good tile bit even got through porcelain tile with a bit of force though.
Good for few pilot holes on porcelain tiles but that’s it
Worked a treat with no issues.
This did not even drill one hole in a 8mm thick porcelain tile I would not give it one star
Allows to do about 3-4 holes depending on material
Ive bought a few of these and have made the mistake of having the drill speed too high, drill on slow with cooling and they work fine - on porcelain they do blunt easily but everything i have tried - diamond bits 4 times the price which don’t do as good a job as these
Have some big, thick, modern bathroon tiles, masonry drill bits glowed red hot and did nothing, this went through them like a knife through butter.
A week later I tried it on a toilet base, to put an extra screw into the floor, but it glowed red hot and did nothing.
Haven't had any other jobs for it since so don't know if it is still good.
The drill bit state it is suitable to drill into Porcelain but it doesn’t.
Took forever to cut despite using water, blunt on starting second hole then tip came off
Drilled one hole and bit went blunt after that
Usefull to drill in the tile without feather damage to tile
Bought this. Drilled 2 holes. Now blunt. rubbish.
Won’t touch porcelain tiles, bought specifically to drill tough tiles and it wouldn’t touch them. Gave up on first attempted drill. Doesn’t do what it says it does.
I would not recommend this. Did not even drill one hole before wearing out.
Not very good drill bit didn't do job had to buy different drill bit
