Not sure if this is the correct place to post this. But in all

>>1603088
Could be an old torque screw driver. As you turn the screw the dial would move to indicate the pounds of torque. Modern ones set the torque on the screwdriver. Honestly, unsure as it's just a guess.

>>1603112
That could be a possibility, but the way the end is, it's like a three slope that come to a point. I couldn't think of any thing that has that kind of point or tip. Is there anywhere else I could post where they might know?

>>1603139
>it's like a three slope that come to a point
Tri-wing screws fampai.

>Is there anywhere else I could post where they might know?
/diy/ or /o/ might have an idea. I'm pretty sure it's an old torque screwdriver the more I look at it. As for what, I have no idea. Likely some machine from the fin die siecle judging by that handiwork on the tool.

>>1603139
> Is there anywhere else I could post where they might know?
/diy/ maybe.
If that fails you could bring it to an antique shop if you really care that much.

>>1603166
>>1603139
Also do you have any other pictures of it? Perhaps the back and the bit itself?

File: Snapchat-7725985789456558177.jpg (501KB, 1440x2560px) Image search: [Google]

501KB, 1440x2560px

Apologies for the quality of the pics.

>>1603228
>>1603237
>>1603241
Yeah, not a fucking clue. Sorry bud. Take it over to /diy/. You should report back if you find out, I'm curious.

I'll see what I can come up with

>>1603257
Turns out to be a old tachometer for a machinists. To measure the rpms a motor is turning.. One full revolution on the dial is equivalent to 100revolutions of a motor. You time it over a minute and that's how you figure the speed. http://sys.4chan.org/derefer?url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D4RLnwgp6YcM
Thanks for pointing me in the right direction buddy.

>>1603484
Neat af