Tube socket holes
 

I was going to start a valve project and wanted to purchase some hole
saws for cutting out the socket holes. What sizes will I need for 7 9
and octal sockets?

Jimmie

Tube socket holes
 

On Mar 26, 6:36*am, JIMMIE wrote:
I was going to start a valve project and wanted to purchase some hole
saws for cutting out the socket holes. What sizes will I need for 7 9
and octal sockets?

Jimmie

7 pin 5/8 inch
8 pin 1-1/16 inch
9 pin 7/8 inch

Jimmie

Tube socket holes
 

On Mar 26, 6:36*am, JIMMIE wrote:
I was going to start a valve project and wanted to purchase some hole
saws for cutting out the socket holes. What sizes will I need for 7 9
and octal sockets?

Jimmie

The simplest cure for this problem is here.
http://www.harborfreight.com/cpi/cta...emnumber=96275

Tube socket holes
 

JIMMIE wrote:
On Mar 26, 6:36 am, JIMMIE wrote:
I was going to start a valve project and wanted to purchase some hole
saws for cutting out the socket holes. What sizes will I need for 7 9
and octal sockets?

Jimmie

7 pin 5/8 inch
8 pin 1-1/16 inch
9 pin 7/8 inch

Jimmie


Make sure you are getting chassis punch sizes and not conduit sizes :)

-BM

Look for greenlee punches.... do a quick tidy job. Require a 1/4 inch hole to get them started.

Tube socket holes
 

On Mar 27, 5:27*am, triode wrote:
JIMMIE;702964 Wrote:

I was going to start a valve project and wanted to purchase some hole
saws for cutting out the socket holes. What sizes will I need for 7 9
and octal sockets?

Jimmie

Look for greenlee punches.... do a quick tidy job. Require a 1/4 inch
hole to get them started.

--
triode

Metal is too thick for punches, Ive used hole saws before but I was
having a hard time finding info on the right size to buy. My set was
stolen. I eventually found them listed on the internet but had to look
on 3 different sites to find the 3 values I needed. Of course this
meant I had to look on about 3 dozen sites to find the info I needed.
Like a dummy I didn't think of looking in one of my old radio
handbooks.

Jimmie