Nonrenewable
It is called nonrenewable. Woulda thought you should know that too.
Trees are a Renewable resource. They can be planted, and grown, and their seeds can be planted and grown. It might take decades for a tree to reach maturity, but, trees are a renewal resource. They should be around for the future, growing, making seeds to be planted, and grown well into the foreseeable future.
They shouldn't.
For drilling into metal, you should use a cobalt drill bit.
For drilling into a cement wall, you should use a masonry drill bit.
For drilling into a concrete wall, you should use a masonry drill bit.
Petroleum is a nonrenewable resource because like oil it can eventually run out Unrefined petroleum is known as "crude oil" - it is oil, not like oil. Petroleum IS RENEWABLE, because it is refined from raw materials (crude oil) which is composed of minerals (carbon, hydrogen, oxygen, sulfur and others) which never go away. The question should be: "HOW LONG DOES IT TAKE FOR CRUDE TO BE RENEWED?" And that is a question that nobody has the answer to. Scientific evidence is inconclusive and still a bone of contention.
Before drilling a hole, you should ensure that you have the right drill bit for the material you are drilling into, measure and mark the drilling spot accurately, and wear appropriate safety gear such as goggles and gloves. It is also important to check for any hidden pipes or wires behind the surface you are drilling into to avoid damaging them.
The best types of bits that should be used in drilling metal is either titanium or cobalt. Both of these bits work well when drilling through metals such as stainless steel and cast iron.
As their names suggest, nonrenewable resources cannot be replenished in any way after being extracted from the Earth. Renewable resources can be replaced eventually. Examples of nonrenewable resources include oil, coal, bauxite, and many other metals and fuels. Renewable resources include tree-based products and other replenishable resources including water. Although renewable resources are not likely to run out, they should not be wasted needlessly due to effort required to replenish them to meet demands.
For drilling into tile, use a carbide-tipped masonry drill bit.