[AMRadio] Greenlee Chassis Punch Limits

K3PID Ron.K3PID at sbcglobal.net
Fri Dec 27 07:57:15 EST 2013

If you look at the numbers Greenlee says 3.5 mm ( 0.137") mild steel and a 
bud rack panel is typically 0.125".  I've seen the electricians at work use 
them but they have the hydraulic pump handle that makes it easier. They 
prefer to use a plan old hole saw for most of the panel work. They buy them 
by the box full for a couple of bucks each and use them once or twice and 
throw them away.  Noisy but effective and cheap!

Ron H. K3PID


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