[TheForge] Jackhammer bits

[PlumDon at aol.com]

While in the process of scrapping out this week I came across a couple 
hundred pounds of 1" to 1-1/4" jack hammer bits. Could anyone tell me what steel 
they are probably shaped from?  I will offer them up at some upcoming affiliate 
meets but would like to forge and temper one first. 

Also found quite a few 2" x 6" track pins from a bulldozer. Any ideas what 
that alloy might be?

Kindest thanks for any advice. 

Don Plummer
Plummer Design Works
392 Hallman Mill Road
Phoenixville, PA 19460
610-495-5058