This will account for variables such a wood density and screw type. If you're not sure which to select, choose a drill bit 1/64” larger than the hole you wish to create. Use a bit exactly the same size as the hole when working on other materials. Use a bit 1/64” smaller than the target hole size for softwoods. On our web site we have divided these into two categories: Drill Bits - Normally used with hand held drills or drill presses fitted with standard chucks. What are the main types of drill bits?ĭrill bits are generally classified as Twist Drill, Counterbore, Countersink, Flat Bottom Boring, and Specialty. With the right bit, you’ll be able to complete the job quickly and efficiently.įrequently Asked Questions (FAQs) 1. Be sure to choose a bit that is suitable for the material and the size of the hole you need to create. Consider the type of material you’ll be working with, the size of the hole you’ll be drilling, and the overall durability of the bit. ConclusionĬhoosing the right drill bit for the job is essential. HSS bits are generally less durable than cobalt or titanium-coated bits, and masonry bits are the most durable. When choosing a drill bit, it’s important to consider the overall durability of the bit. The size of the hole will be slightly larger than the size of the drill bit. It’s important to note that the size of the drill bit is not the same as the size of the hole it will create. If you need to drill a small hole, you’ll need a small drill bit. For example, if you need to drill a large hole, you’ll need a large drill bit.
The size of the drill bit you choose will depend on the size of the hole you want to create. They are usually made from carbide and are very durable. Masonry Bits are designed for drilling into concrete and other masonry materials. They are suitable for drilling into wood, plastic, and soft metals, but are not suitable for hard metals such as stainless steel. Titanium-Coated Bits are made from HSS and have a titanium coating to improve their durability and reduce heat build-up. They are more durable and heat-resistant than HSS bits, but are more expensive. They are not suitable for hard metals such as stainless steel.Ĭobalt Bits are made from a combination of steel and cobalt and are designed for drilling into harder metals such as stainless steel. They are suitable for drilling into wood, plastic, and soft metals such as aluminum. High-Speed Steel (HSS) Bits are the most common and versatile type of drill bit. There are several different types of drill bits, each designed for specific jobs. To find the right drill bit for the job, you’ll need to consider the type of material you’ll be working with, the size of the hole you’ll be drilling, and the overall durability of the bit. From drilling through concrete to cutting through metal, drill bits come in a variety of shapes, sizes, and materials to suit any job. No matter what you’re building or fixing, having the right drill bit is essential. They also have 1/4-inch and 1/2-inch drive sets, but we think this 3/8-inch set has the best range of sizes for you.įor less than $30, it’s a very nice addition that you’ll be grateful for the first time you need it.How to Choose the Best Drill Bits Introduction With sockets ranging from 1/4-inch to 7/8-inch SAE and 7mm to 19mm metric, you’ll have the right size for almost every nut or bolt in your office. It includes a 90-tooth ratchet that works better when there’s not a lot of room to swing compared to standard 72-tooth ratchets. We recommend HART’s 26-piece 3/8-inch ratchet and socket set. Now you can loosen or tighten screws and only need a couple of inches of clearance to get to it.
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Here’s a little Pro Tip for you-when you have trouble getting your screwdriver to reach a screw because the space is too tight, use your 1/4-inch socket and slip a driver bit in there from your bit set. Moving inside your office, a ratchet has easier reach in tight spaces than power tools, and there are plenty of nuts and bolts between furniture and hardware that you’ll be glad to have a set for.
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