What is this called/used for? Screwdriver with tapered helical tip.

[AdAstra]

Right-handed thread so not an extractor...

No part number on handle.

 

[RTM]

Screw hole starter I imagine. Couple of versions out there.

 

[AdAstra]

Aha! Thanks. Never seen one before.

 

[KnurledNut]

Gimlet.

 

[Legion Prime]

Gimlet.

I didn't see any gin.

 

[The Cobbler]

What is a gimlet tool used for?


Gimlets are a traditional, old world tool used to bore holes in wood without splitting. They are extremely useful when creating pilot holes for screws, especially in tight spaces.

 

[RTM]

Here is an example

Nice Old Tools Blog | Irwin No. 900 Screw Starter

niceoldtools.com

 

[larry4406]

Ha!

I have one of these!

I thought it was for boring holes in leather.

 

[AdAstra]

So it's basically a center punch for wood screws. (But you twist it, obviously.)