Anywhere you go you have all your tools, misc parts you never think to grab from the garage, ladders, lights, cords, chargers, blades, fasteners, everything all in one mobile shop.

Basically when the blade inside cannot chew up whatever is down there it will trip.

The risks of cats getting into cut open wall spaces, getting injured from power tools, stepping on nails, screws, saw blades, drill bits, or even worse, swallowing these, or run outside while doors are opened dozens of times a day by different people is too much added stress.

  (2) a truly knowledgeable seller (like a turnkey operator as opposed to a standard "motivated" homeowner you read so often about) has essentially two ways to making money: (a) selling the buyer a property with a profit mark-up and/or (b) selling you a razor with the understanding that you will be buying blades from the operator. 

We rented a Bosch heavy duty hammer drill with tile and mortar blades.

Even if there is no main breaker outside there is often a large knife blade type disconnect or if not it’s easy to just pull off the meter can itself anyway so if someone wants to kill power they have options from outside the home whether the main is outside or not.

Then when I scrape (16" blade") I hold a "tray" ) a cut off cardboard box works fine for this, up close to the ceiling so the popcorn doesn't have far to fall.

I can't tell you how many screwdrivers, hammers, wrenches, buckets, reels of plumbers tape, reels of electrical tape, saw blades, drills, flashlights, etc I have now because I left that one component back home.  

For quite a few years now those "screws" (bolts actually) have generally been made of a nylon or plastic material, with large thumb type wing nuts to secure them from the bottom while the head is held with a large straight blade screwdriver.

Aloha,You should be able to run a 3/4" cable with a cutter blade by pulling a toilet closest to where the line heads to the street, or from a clean-out at a laundry standpipe (or other vertical main drain line), or if there is a floor drain on the lower level (often the floor drain will have a pipe plug under the grate, inside the rim), that is a clean out access too.