Wanted Tap and die

UKworkshop.co.uk

Help Support UKworkshop.co.uk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
That's a tall order - and I must congratulate you on your description!! - It's a non-standard (but you knew this already)

I can't even suggest who might make a pair for you - though Tracy Tools would get my first e-mail.

Since you are asking for both a Tap & a Die, is there any real reason that you need 10 tpi ?
1¼" BSF is 9 tpi, BSW is 7 and both would be much more likely to be available.
 
That's a tall order - and I must congratulate you on your description!! - It's a non-standard (but you knew this already)

I can't even suggest who might make a pair for you - though Tracy Tools would get my first e-mail.

Since you are asking for both a Tap & a Die, is there any real reason that you need 10 tpi ?

1¼" BSF is 9 tpi, BSW is 7 and both would be much more likely to be available.

Hi thanks and yes un odd ball it's for my drummond lathe I want the tap to make a new Bach plate the die just to clean the spindle
 
...Drummond lathe I want the tap to make a new Bach plate

I have a spare Mozart plate Haydn under the bench...

Go here and they might offer some relevant advice:

https://groups.io/g/drummondlathe
You can browse the message archive so might even find what you want without joining.

Edit:

This message thread describes one with the same thread and it turns out it was a screwed-on sleeve, purpose unknown.

https://groups.io/g/drummondlathe/t...,0,0::recentpostdate/sticky,,,20,2,0,79621651
 
Last edited:
Can I ask why you think it’s a BSW thread?…1&1/4” BSW is normally only 7tpi.
Very specifically @Joebig16 did NOT think it was a BSW Thread! That is why he correctly described it as 1¼ " x 10 Whitworth - though he did show the tpi after the form which shouldn't really confuse anyone as to the meaning - he knew it was a Non-Standard.
 

Latest posts

Back
Top