![pilot hole drill bit size chart metal pilot hole drill bit size chart metal](https://i.pinimg.com/736x/ef/58/4e/ef584efab245c36aaa26261a420f1f35.jpg)
Thankfully, we can narrow it down a a lot to some standard sized holes for bolts and screws as well as for bits.įor example, let’s look at the most common applications:Įveryday home repair and construction projects, hobby, marine, farming, woodworking, metal working, aircraft, arts and crafts, commercial building projects, machinery and more.įor each particular application area, you’re going to just see a few dozen or so relevant drill bit sizes. Well, if you base your answer on how many size holes there are in the world, then there would be infinite amount of bits! If you were to look at the most all encompassing collection of multi-purpose, twist-type bits, how many drill bit sizes would there be? How Many Drill Bit Sizes Are There?įirst things first. Scroll down if you just need a quick reference using our drill chart. We’ll discuss these in detail in this article. Many times, we’re just trying to find out the alternative sizes available if you’re working with metric sizes (measured in millimeters) versus standard or empirical values (our familiar fractional inch variety).Ĭheck out our full drill charts below for a quick reference to find all drill size equivalents.įinally, getting the right size drill bit set in your greater tool “chest” will arm you for the various types of projects you’re doing. It may not be totally evident at first glance. Knowing just what size you need to use for the hole you’re making is also important.
![pilot hole drill bit size chart metal pilot hole drill bit size chart metal](https://www.drillanddriver.com/wp-content/uploads/2021/09/Drill-Bit-Sizes-For-Pilot-Holes.jpg)
Having the right drill bit sizes on hand for your particular repair or building task is essential for any seasoned carpenter or weekend-DIY’er.