You use a 0.875 bit or a 7/8 bit . They are the same size.
The recommended size of the drill bit for a 7/16 inch hole is a 7/16 inch drill bit.
To drill a bigger hole in an existing hole, you can use a larger drill bit than the one used to create the original hole. Place the larger drill bit in the existing hole and drill through it to make the hole bigger. Make sure to use the appropriate safety precautions and techniques while drilling.
Your meaning is not clear. - If you are going to tap the threads in, use a 7/32 drill bit. If you want a hole that this bolt will slip through, use a 9/32 drill bit.
To create small holes in wood, you can use a drill or a drill bit. Simply place the drill bit on the wood where you want the hole to be, apply pressure, and turn on the drill to create the hole. Make sure to use the appropriate size drill bit for the desired hole size.
To drill a pocket hole without using a jig, you can use a regular drill and a pocket hole drill bit. First, set the drill bit to the correct depth for the thickness of your wood. Then, angle the drill bit at 15 degrees and drill into the wood at the desired location for the pocket hole. Be sure to hold the drill steady and straight to create a clean and accurate pocket hole.
For creating a pilot hole, use a drill bit that is slightly smaller in diameter than the screw you plan to use.
I use a 3/16 drill bit for that.
To countersink screws effectively using a drill bit, follow these steps: Choose a drill bit that matches the size of the screw head. Drill a pilot hole for the screw. Switch to a countersink bit and drill a wider hole around the pilot hole to create a recess for the screw head. Insert the screw into the countersunk hole.
You use a standard HSS drill bit.
Use a masonry drill. If you are drilling a large or deep hole, you can use a hammer drill with a special bit. If the hole is very large, you can rent or hire someone to do concrete sawing.
The size of the drill bit you should use for your project depends on the size of the hole you need to drill. Check the project specifications or use a drill bit sizing guide to determine the appropriate size for the job.
If no drill bit this size available, can use EDM service if metal is used