Tool For Cutting Hole in Dash For Speedometer

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ModelTWoods
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Tool For Cutting Hole in Dash For Speedometer

Post by ModelTWoods » Thu Jul 02, 2020 5:19 pm

I asked this question several years ago and got several suggestions, but I didn't follow through and buy the tool at the time. Something about a tool used in cutting holes in radio cabinets, or something like that. I found them for sale on EBAY, but didn't save the information. What am I looking for?


Kevin Pharis
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Kevin Pharis » Thu Jul 02, 2020 5:27 pm

If you’re trying to be authentic...
423FEF10-A15C-479C-80E5-EFDDC8028C0A.jpeg

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Squirrel
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Squirrel » Thu Jul 02, 2020 5:35 pm

Greenlee punch springs instantly to mind.

http://www.mtfca.com/discus/messages/50 ... 1438184121


Shane Lach
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Shane Lach » Thu Jul 02, 2020 5:40 pm

I bought a harbor freight hydraulic knock out punch set and it works like butter. not sure if it has the size you need but check it out.


Allan
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Allan » Thu Jul 02, 2020 7:56 pm

Kevin, how can a can opener dated 1956 be authentic for any T model? :D

Allan from down under.


Kevin Pharis
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Kevin Pharis » Thu Jul 02, 2020 8:44 pm

Sorry Allan... was the oldest one I could find a picture of...😔

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DanTreace
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by DanTreace » Thu Jul 02, 2020 9:06 pm

You'll find a hole saw is the way, neater than a can opener ;)

Here is an old time original, with bit and brace to cut....work out.

006.JPG

I have one like this that was my Dad's from the 50's. Works great and has all its cutters too for different diameters.
007.JPG

Or get a single size cutter for your speedometer o.d.

Image 7-2-20 at 8.59 PM.jpeg
The best way is always the simplest. The attics of the world are cluttered up with complicated failures. Henry Ford
Don’t find fault, find a remedy; anybody can complain. Henry Ford


John kuehn
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by John kuehn » Thu Jul 02, 2020 9:49 pm

Using a hole saw for the size you need will work fine or a Greenlee hole punch will work also.
It’s a metal dash and the 2 items mentioned above are used for cutting holes in metal doors, electrical panels, boxes and etc.
if you have a Grainger industrial supply close to you they have everything you need. They also have an online catalog you can check out. I worked as a maintenance mechanic before I retired and used both in all kinds of metal panels and etc.
They will definitely work.
Last edited by John kuehn on Thu Jul 02, 2020 9:55 pm, edited 1 time in total.


Kevin Pharis
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Kevin Pharis » Thu Jul 02, 2020 11:35 pm

I stand corrected... turns out the P-38 can opener wasn’t invented till 1942. So NOT a period correct holemaking method. Guess you’re goin to have to look for an ‘ol bit and brace... or get out the ‘ol trusty cold chisel!! :twisted: :lol:


BobD
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by BobD » Fri Jul 03, 2020 1:08 am

Lacking the proper sized hole saw, I used this Adjustable Circle Cutter I had on hand.
IMG_2130.jpeg


tgreifhahn
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by tgreifhahn » Fri Jul 03, 2020 1:15 pm

Try a tool rental store. They usually have quality specialty tools for rent at affordable rates.


Tmodelt
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Re: Tool For Cutting Hole in Dash For Speedometer

Post by Tmodelt » Sat Jul 04, 2020 11:50 am

The P38 key is a great invention. I retired from the commercial nuclear industry and carried one on my work key ring. A very useful tool. Wish that I still had mine. I "willed" it to a newbie when I left. I haven't replaced it yet.

Kim R. Wynn

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