Tailstock Die Holder (metric)

This topic has 10 replies, 7 voices, and was last updated 5 April 2021 at 18:14 by JasonB.

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4 April 2021 at 15:23 #538025
Bo’sun
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@bosun58570
Good afternoon,

I have a number of metric dies with an OD of 25mm. For some time I've been using my 1" tailstock die holder with a circular shim. Not ideal, but it does the job.

I've looked for a metric TDH, but without more in-depth searching, haven't found one yet. Yes, I could make one, but at present I have better things to do.

Any suggestions where I might find one?
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4 April 2021 at 15:23 #20230
Bo’sun
Participant
@bosun58570
Do they exist?
4 April 2021 at 15:43 #538027
JasonB
Moderator
@jasonb
ARC do metric ones
4 April 2021 at 17:03 #538037
Bo’sun
Participant
@bosun58570
Thanks Jason,

Yes, I saw those, but I think I'd end up with 4 holders that would never get used. It does look to be a nice set though.
4 April 2021 at 18:33 #538050
derek hall 1
Participant
@derekhall1
After many years of using a very basic tailstock die holder, I decided to get the imperial and metric set as per Jason's link. Recommend….a great piece of kit in a purpose made wooden box.

Yes I could have made something similar but with so many projects to make on my list and so little time……

Regards to all

Derek
4 April 2021 at 18:36 #538052
DC31k
Participant
@dc31k
Do you have a next-size-up-to-one-inch holder? That is perhaps infrequently used? If so, could you make a much thicker-walled shim and install it semi-permanently with Loctite? Would also need longer screws.
4 April 2021 at 19:55 #538057
Steviegtr
Participant
@steviegtr
I made this one a while back , that holds all my different dies. Cheap as chips & not a lot of time to do.

Steve.
5 April 2021 at 09:20 #538105
Bo’sun
Participant
@bosun58570
Posted by DC31k on 04/04/2021 18:36:00:

Do you have a next-size-up-to-one-inch holder? That is perhaps infrequently used? If so, could you make a much thicker-walled shim and install it semi-permanently with Loctite? Would also need longer screws.

Unfortunately not, 1" & 13/16" are the only ones I've got.
5 April 2021 at 17:17 #538201
old mart
Participant
@oldmart
A 25mm split die would have room to be expanded in a 1" diestock. I would never use solid dies to produce threads, they are for restoring existing threads.
5 April 2021 at 17:31 #538205
jimmy b
Participant
@jimmyb
Die nuts are for restoring threads.

Split dies are simply solid dies that have been split.

I do split solid dies of I need to adjust.

Jim
5 April 2021 at 18:14 #538212
JasonB
Moderator
@jasonb
Solid dies will also cut to a consistent tolerance should you have the need such as g6 which is handy on small threads as it's not so easy to measure them accurately and a faff to set them each time you go to use them.

The problem with putting metric dies in an imperial diestock is that they get pushed off to one side by the screws so you need to shim them which is what the OP is wanting to avoid.
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