One of my techs bought the drill Hog bits and they seemed basically indestructible. I have several very good drill bit sets. I prefer my Viking bits for most stuff, but for really hard stuff I have reached for the Drill Hog Set several times. (My friend passed away in 2021 and we didn't realize...
I loosen the bottom ones with the bracket on. Then I remove the two bolts from the bracket and you can remove the uppers by allowing the caliper to rotate a bit and remove with an impact socket and impact gun.
I also have the stubby Snap on Set if I just want to remove the top, but I...
I have a commercial building in the country with 240 volt 200 amp service where two of the legs operate at 125 volts and the third, "wild leg" operates at 208 volts. The building came with a small Ingersoll Rand compressor that was wired three phase with a 7.5 horspower 19 amp motor and had a 40...