Don Wilhelm <w3fpr@...>
Be aware of the actual hole size. The ones I see listed as '3/4 inch' and '1/2 inch' are substantially larger - they are referred to by the size of electrical conduit. It used to be that you could buy actual sizes for tube sockets, 1/2, 3/4, 1 1/8, 1 1/4 inch at radio parts distributors, but that day seems to be gone.toggle quoted messageShow quoted text
Step drill bits are a good alternative for tube socket punches.
On 9/11/2014 10:09 AM, 'Robert 'RC' Conley' rc.kc5wa@... [4sqrp] wrote: