fishface5 Gold Member Joined Feb 3, 2001 Messages 9,833 Nov 22, 2008 #1 are the liners hardened steel? I am trying to drill out some liners on my Energ-2 and having a very tough time. ?????
are the liners hardened steel? I am trying to drill out some liners on my Energ-2 and having a very tough time. ?????
2sparky Joined Jun 23, 2008 Messages 537 Nov 22, 2008 #2 I believe they are. The best way to drill stainless is to take it slow and use lots of cutting oil. I work with the stuff and its a bi*!!. -Barry-
I believe they are. The best way to drill stainless is to take it slow and use lots of cutting oil. I work with the stuff and its a bi*!!. -Barry-
T tommie Joined Apr 28, 2008 Messages 68 Nov 24, 2008 #3 Our liners are 410 and heat treated to 34HRC to max hard (around 40 HRC). If you have access to a carbide drill bit it will make the task much easier.
Our liners are 410 and heat treated to 34HRC to max hard (around 40 HRC). If you have access to a carbide drill bit it will make the task much easier.
fishface5 Gold Member Joined Feb 3, 2001 Messages 9,833 Nov 25, 2008 #4 ah good info thanks - just ordered some carbide bits!