Always use a standard type electric drill rather than a hammer drill. This will prevent the inside of the block from breaking out when entering the cavity.
Yes, drilling off-center may compromise the holding ability of the fastener.
Always use an electronic conduit sensor, as built drawings or blueprints will only show the approximate locations of utilities.
Peerless-AV has a ceiling mount attachment for most every type of ceiling structure, including finished ceilings, truss mounts, I-beam mounts, internal joist mounts, Unistrut mounts, cathedral ceiling mounts, suspended ceiling mounts. We also have attachments with anti-vibration stress decouplers.
Yes, absolutely. All you need are the proper tools and a little common sense. Read through and follow the enclosed detailed instructions. If, for any reason, you are not sure of the mounting surface load capabilities, consult with a certified contractor or architect before continuing.
No, steel studs can be much weaker than wood depending on their thickness or gauge. Typically, you will find #25 gauge (.020) in most construction, which is totally incapable of safely supporting a 125 pound with a safety factor of four. You then need to spread the load across 2 or 3 studs using a Peerless-AV wall plate designed for that purpose.