2 1/4 6TPI Thread

[doubleboost]

Hi
Lads
Made this dummy lathe spindle nose

2 1/4 inch / 6 TPI Whitworth



Hardinium steel




High speed tool ground to 55 deg





Top slide set to 28 deg




Playing with the macro







There will be a bit video as well
John

[Micktoon]

Hi John , quality work there lad I am sure the customer will be very happy    A video too eh

 Cheers Mick

[doubleboost]

Be happy until he gets the bill
John

[RobWilson]

Aye screw him John    ,    good job mate      ,,,,,,,,,,,is that a bit of that bar I picked up on me travels 



Rob 

[doubleboost]

Hi
Rob
It is that bar you "picked up"
Good to machine
Shiney on the inside as well
That is the protractor I got from you as well
John

[krv3000]

well dun

[RobWilson]

Arh so it is John   ,good to see it still in use .

It is good to machine ,tough as old boots ,but you do get a good finish when machining it.I will grab a few more lengths  . 



Rob