can drill tap holes ina steel bath without damaging the enamel.

[julesverne]

Just pulled out bath cust has bought and no tap holes.Not seen this before every steel bath i have fitted has always had them. Whats the best way to put tap holes withiut damaging the enamel.

Thanks in advance of replies

 

[Ray Stafford]

Try Richard at *********?

I have done it in the past using a spring punch to create a start, and then just tape and patience and a tight sphincter.

But it's been a while.

 

[Killy Bing]

Imho this is point of the "so you're having wall mounted taps right?!" Talk occurs!

 

[julesverne]

Imho this is point of the "so you're having wall mounted taps right?!" Talk occurs!

Unfortunately no they arn't gotta do it tomorrow though

 

[erpkid]

Diamond would probably cut the enamel OK then you could switch to bimetal and take it very carefully. Best of luck though as once cut it will rust if not very well protected.

 

[erpkid]

BTW make up a holder in plywood for the bimetal as you won't have a pilot. The 365 drill have a guide but fear this won't be man enough for the bimetal.

 

[Dan Masey]

Just use a 6/7mm hss bit for a pilot hole and then use a bi metal hole saw. About 28mm I think. A new bit will do it easy enough.

 

[Ermintrude]

Diamond would probably cut the enamel OK then you could switch to bimetal and take it very carefully. Best of luck though as once cut it will rust if not very well protected.

Same thought pattern . Lenox do diamond grit cutter will go through both. Be really carful not to heat metal as will blister enamel also clap timber to back of bath to prevent burst through and distortion.

 

[lame plumber]

get them to sign your disclaimer first though

 

[stevetheplumber]

im with dan just use a pilot drill first use a bit of masking tape to stop the bit slipping maybe even startb with a 2 mm hole then open it up to the sixe of the hole saw pilot