UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Enlarging an existing hole in a steel chassis.

vinrads · 15th Mar 2021, 1:29 pm

I did come across this problem , for future ref you can buy the correct base , to enlarge the hole I use a stepped drill bit, apply a squirt of wd when drilling ,I had eight to do on this Rock Ola amp all good fun , Mick.

15th Mar 2021, 1:29 pm	#3
vinrads Dekatron Join Date: Feb 2009 Location: Chesterfield, Derbyshire, UK. Posts: 3,767	Re: Enlarging an existing hole in a steel chassis. I did come across this problem , for future ref you can buy the correct base , to enlarge the hole I use a stepped drill bit, apply a squirt of wd when drilling ,I had eight to do on this Rock Ola amp all good fun , Mick.