First a ream, makes holes larger a little bit at a time.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FDSC03103_zpsed971a25.jpg&hash=fccb170c5db7182bb046c346fcdd90235599f9d7)
Another way to make holes larger but harder to make small increments, stepped drill bits.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FDSC03104_zps11154258.jpg&hash=080d801df745bc2e2b2f9d175b5b8959e6856f00)
Here is my tweaker collection. From right to left GE, Allen-Bradley, Reliance Electric, Westinghouse, Electrical Control Services, Associated Electric (the last two local to Alcoa TN, I worked for Alcoa), Rosemount, Beckman Industrial, Fluid Flow and Danby Electric Co. (these last two also local to Alcoa TN).
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FTeaker2.jpg&hash=f15ed682a08cb7c583c67dc703d82a0913cdba07)
Jumpers are a must. Buy the larger wire, I should throw away the cheap ones.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_14061_zps0cd9929a.jpg&hash=22a85b81be8d85c772f76aaa2a56b387eac4a40c)
Great for keeping screws and other parts at hand is an old (Infinity Monitor) dome tweeter magnet holding some non audio screws.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1139.jpg&hash=8637ed2cbee586f30740f0fb43516fc6181ab300)
Checks to see if your outlet is wired correctly. New ones have a GFCI test on them.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1132.jpg&hash=36b5448f5143749c26f4d2f9f89aebee0fc32c0b)
Killa Watt, lets you know if you are using too much power and a lot of other things.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1138.jpg&hash=14f4349c1923eb6687ec7e14caf9626cfa1b843f)
Cheap shorting plugs. Used for adjusting your hum pots and burning in cables among other uses.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1137.jpg&hash=067bda4b4c43463b47626b869524b5ab297eeaed)
Great little screwdriver, cheap and handy.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1136.jpg&hash=80af8104af5f7a197c99232f3ae8f8b6cc5a7025)
My favorite wire strippers.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1134.jpg&hash=80609e99a8913159bd2add6b2325318011d5a145)
Often spoken about but not always understood, the Cheater. It has a two prong male and a three prong female. Cut the green wire off! Trust me. I won't tell you how much it cost me to find out.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1140.jpg&hash=6df2a79eb633a44968e2c55974e2b9a244ac1266)
Nippers, Diagonal Cutters (Dykes), Needle Nose. All are spring return to open, i.e. ready to use.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FIMG_1203.jpg&hash=19373cca7b41f5d6c3bc719c4c416d3c59821208)
Ideal wire strippers. One for large wire, one for small wire. You need small, the red one.
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi244.photobucket.com%2Falbums%2Fgg7%2FGrainger49%2FBottlehead%2520Equipment%2FPictures%2520Of%2520Tools%2FDSC03060_zpsc1196004.jpg&hash=f8a99cbf68b9ffcbc5e67ff25a3c0c0f86ba2ad4)