5c collet adapter and drawbar

[taycat]

very nice, need to make 3c holder for my sb 9"c.
given me good idea how to go about it.
cheers

 

[Pete.]

Very nice
I will be making something for my ER 32 collets
My new Harrison lathe has the same spindle nose

What's the spindle taper John. I was holding a Bantam nose adapter today with internal fitting for 4c collets.

 

[doubleboost]

What's the spindle taper John. I was holding a Bantam nose adapter today with internal fitting for 4c collets.

Spindle trapper is L00
The variable speed boxford has the same taper

 

[Pete.]

I mean the internal taper, sorry.

 

[doubleboost]

I mean the internal taper, sorry.

It something between 4/5 morse a real odd ball
I have a adapter to 4 morse

 

[Maker]

It something between 4/5 morse a real odd ball
I have a adapter to 4 morse

Isn't that called "Jarno #13"? Or did I make that up?

 

[Pete.]

Jarno taper is a fixed angle across the sizes. Morse taper isn't - it was supposed to be but the original masters were not as accurate as they might have been so it seems. Either way they are not the same, just similar.

 

[MattH]

Morse 4.5

 

[Maker]

Jarno taper is a fixed angle across the sizes. Morse taper isn't - it was supposed to be but the original masters were not as accurate as they might have been so it seems. Either way they are not the same, just similar.

I think it's approximately 5/8" per foot. Do you know what size was made first?

 

[ukracer]

why did i think you had a triumph??

 

[MattH]

why did i think you had a triumph??

I've got a Cardif Major 15" now.

HugeF bought my VSL.