But be careful to look closely at the bits included in a given set. There’s not much point buying drill bits you’re never going to use. However, it can be nice to have easy access to that drill bit you’ll use every few months or so. And carbide – usually tungsten carbide – is a similarly tough material, and is commonly used in the manufacture of masonry drill bits. The best drill bits for plastic have the proper size and hardness to go through rigid plastic. You can generally use a minor bit on smaller holes and a more significant bit on larger ones. However, as with any project, you will also want to consider the hole’s location in your project. It’s often best to use a drill bit that matches the size of your hole. So a little drill bit may be better for some applications than larger ones. What Next? The Diameter?

While drilling, apply a lubricant to remove unwanted debris and reduce heat, especially when drilling deeper holes. Lubricants such as WD40, canola oil, or even vegetable oil. In this section, we’ve reviewed the 6 best drill bits for plastic for sale right now, including drill bit sets.

What is the Best Type of Drill Bit for Acrylic?

Carbide-tipped: one of the hardest materials on the planet, this drill bit only uses carbide on the tip. It’s suitable for drilling masonry, tiles and concrete.

There are many good brands of drill bits for plastic. But it’s essential to know the factors you should look for before having it. Whether you’re a beginner or experienced in the art of drilling, there are some considerations when choosing your drill bit. Should I Think About The Material?Most red wall plugs are 6mm in diameter, so to drill a hole for a red plug, you will need a 6mm drill bit. In this particular set, you get 7 drill bits, each a different size. Although there are no spares, we don’t mind this, because these bits are super durable. Cobalt: an incredibly strong alloy metal used to drill through tough materials. It can withstand heat and resistance and is the best drill bit for stainless steel. Most of the drill bits you’re likely to encounter will bear the abbreviation HSS, for high speed steel. It’s a steel, alloyed with a range of other metals, designed to withstand the extreme temperatures generated by drilling through harder materials at high speed, hence the name. But, despite the high breaking strength they exhibit, they’re also brittle and don’t offer much resistance to bending. Which means it’s easy to snap thinner bits with even the most innocuous of impacts. SDS plus shank - This is another type of slotted drive system. It’s used for most masonry drill bits.