[TowerTalk] Drill bits

[Tom Sneden, K6VCR]

Are you using a drill press?
Are you using cutting oil?
Maybe less pressure and more oil and a better quality bit.


73,
Tom

-----Original Message-----
From: towertalk-bounces at contesting.com
[mailto:towertalk-bounces at contesting.com] On Behalf Of Guy Molinari
Sent: Tuesday, March 23, 2010 9:12 PM
To: towertalk at contesting.com
Subject: [TowerTalk] Drill bits


Hi all,

    I don't know why this is so hard.   I'm trying to drill out some hole on
some 3/8" steel plates that I'm going to have galvanized.   I bought a
13/32" drill bit and it worked great for about 10 holes or so.   The problem
is that I have about 140 more to go.   Any recommendations on a good quality
drill bit?   

 

73,

Guy, N7ZG
 		 	   		  
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