You can use a standard HSS drill bit with the edge slightly dulled with a grinder so it does not 'break through' at the outside edge. -Drill slowly and hold the drill steady. I always put a piece of smooth scrap wood at the point where the drill bit is going to come out.
You can drill holes in aluminum with a drill as long as you have the proper drill bit. Use a regular drill bit and keep speed moderate.
You need a diamond tipped drill bit to drill glass or tile.
You can use a standard HSS drill bit at a very low speed. Use it in a strong VSR drilling machine as the lead WILL grip the bit.
You should use a masonry bit for this. The drill itself isn't so important; just about any general-purpose drill will work.
More information is needed as to the purpose of the holes, and what a 'fingerboard' is .
What I do is drill a 1/4" hole in the tile (use the bar as a template, mark your holes with a pencil) with a masonry bit. This can be difficult depending on the type of tile you have. You may have to buy a diamond core bit if a masonry bit does not drill it. Then use a smaller drill bit to drill into the wall at each hole. This bit needs to be small enough to be a pilot hole for your screws as if you were drilling a pilot hole into wood. Keep track of the holes that hit wood with this bit. You will not need to use mollys in these holes. The other holes drill through the Sheetrock with a 1/4" bit and use a hammer to tap 1/4" plastic mollys into the tile. You can now use the screws that came with the bars to secure the bars to the wall. Good luck!
You use a carbide tipped drill bit for tiles. If the holes are for faucets or similar size, you use a diamond tipped holesaw. Available in many sizes at Home Depot and many good tool stores.
Depends which screws you are going to use. I usually use the #6 screws that come with blinds. They need no pre-drilling.
Using a masonary drill bit (preferred) drill in using a power drill but be sure not to use the vibration feature as it wmay crack the pottery. Use a very small one first to provide the pilot and open it up using the larger drill bit.
don't drill it use a punch to cut the hole. small holes can be made with a leather punch (hollow) or a solid punch on a block of wood. Larger holes can be cut with a sharpened tube on a bock of wood.
You simply use a 2mm drill bit, or if that is too difficult for you, select a 1/16 drill bit which is extremely close in size . -I consider both of these drill bits very common, so it's hard to understand anyone having a problem with it.
Making holes.