"Snag" wrote in :

Doug Miller wrote:
Gunner Asch wrote in
news:se78h7db7r8jq9k3ekkgd2p234kmn54m8k@ 4ax.com:

On Sun, 15 Jan 2012 21:48:21 -0800, Bill
wrote:

$0.50 each, 10 for $3, 100 for $20, your choice of 5mm, 6mm, or
1/4-20. 2 inches long. photo he

http://www.wbnoble.com/forsale/tools/driver_bits.jpg

if interested, contact me via the address on my web site,
www.wbnoble.com

Ive NEVER seen the one with the screw thread. What the dickens is
it?

Ditto that. I'm having trouble even imagining what that might be used
for.

It's used for inserting/installing inserts that are threaded 1/4-20
inside
into soft materials that might not hold up to repeated fastener
insertion/removal .

Aha! Yes, it would be. I think maybe I could actually use one of those....