View Single Post
Old 02-27-2018, 12:38 PM   #4
Diver278
Registered User
 
Diver278's Avatar
 
Join Date: Sep 2011
Location: San Diego,Ca / Dapitan, PI
Posts: 464
Re: Drilling Harded Spring Carbon Steel Shafts - Heat Treatment?

Are you drilling the shaft or the shark fin? If its the shark fin i just center punched and drilled mine. Not sure if its the same material or not.
Diver278 is offline   Reply With Quote