Most bit sets for general use come in sizes ranging from a one-eighth inch bit to a three and one half inch bit. All the sizes between these two cover almost every need around your house. There are smaller and larger sizes available, but these are generally considered specialty sizes. The smallest are used by jewelers and the largest by construction workers.

They are made from different materials and have different twist patterns on them to determine what they will drill through. Cobalt and carbide drill bits usually go through wood easily. They can be diamond tipped or not. They can be round bits, butterfly bits ‘ which have a flat end with a sharp point to help get them started, or have teeth like a saw.

Bits made for metal are made from harder metals like titanium and carbide, and almost always have a diamond tip. These types of bits have to resist heat and friction to keep from breaking or wearing out too quickly. That is why these metals are used.

Steel bits are normally for masonry and concrete. They also come in what is called ‘hammer bits’ so they can beat as well as drill through concrete, plaster, and other forms of masonry. Most of these bits are round.

Drill bits come with different lengths of shanks. There are short ones for working in close places, and long ones to reach into a space. They may have a hex shape or be round all the way up. They are made to fit into any drill that you have, whether it’s cordless or electric.

You can buy a single bit or a set, ranging in size from two bits up to over three hundred. Having a large selection can make it easier for you to do the job you need to do correctly. Having them in sets marked with the size and what type of material they are meant to drill through also makes it quicker and easier to select the one you need.

These sets make great gifts for the do-it-yourself person. They almost always appreciate getting some kind of tool and drill bit sets are one of the most useful things they could get. So whether getting them for yourself or to give as a gift to someone else, choose the size set and the kind of set that you think will be the most used for the projects that are planned or just happen. Keep them in their cases so you can see at a glance the sizes. Make sure that your drill is handy and you will always be prepared for whatever needs to be drilled.

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You can get bits that are a small as a hair, or one that will drill a four inch hole. Jewelers use the smallest bits on repair work and watches. Construction workers use the larger ones in building. The average home owner uses the ones in between those two sizes.

Different metals are used to make these bits. They are made from carbide, cobalt, titanium, steel, and diamond tipped. The kind of metal they are made of helps determine what they will drill through. The size and shape of the twists on them also helps decide this. Each type of designed twist makes it easier to drill through the particular substance it is made for.

There are bits that are made to drill through metal, any kind of metal. Most of these are made from carbide or titanium with a diamond tip. This keeps the bit from being worn down or breaking to easy. They wear and break easy because the rpm’s combined with the friction from the material they are drilling through creates a tremendous amount of heat. This causes the metal fatigue that makes for breakage and wear. The diamond tip helps lessen this effect.

Some bits are made for wood. These generally have a different type of twist that aids in the drilling of wood. Some of the larger wood drill bits have teeth and are called ‘hole saws’. These can drill a hole through a board or piece of wood for things like door knobs.

Concrete or masonry bits are made for drilling through concrete, plaster, and such as that. They are usually made from steel. The twists on these bits help go through cement easier than the twists on a wood bit would. They can also be hammer bits, to go in a hammer drill that beats while it turns to help get through the concrete faster.

The size and shape of the shanks vary as well. There are short shanks for drilling in close spaces, and long ones to reach into a space. There are hex shaped and round shaped shanks. This helps them to fit in almost any drill, electric or cordless.

Having an assortment of drill bit sets around the house can help you be prepared for any sort of hole drilling that you might need. Kept in their cases where the sizes are marked ensures that you will find the size you need quickly and easily. Keeping the different kinds marked for wood, metal, or masonry also makes your choice easier and quicker.

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Drill bits come in metric and standard sizes. They come with short shanks or long. Some are hex shaped shanks and some are round shank. They fit most any brand of drill you want to use, electric or cordless. They even fit in the old fashioned brace and bit drill.

They come is sizes from the size of a hair to around four inches diameter. You can drill a tiny hole or a large one. The smallest bits are usually used for working on jewelry or watches. The larger bits are used in construction. But all of them are handy to have around the house.

They can be used to drill through wood, metal, or concrete. They can be made from titanium, cobalt, carbide, or diamond tipped. What they are made of is what determines what they will drill through. For instance, most bits used to drill through metal are made of titanium or carbide with a diamond tip. This helps keep them from wearing out or breaking so fast. Masonry bits are generally made from steel. Woodworking bits are made from any of these metals. The shape of the twists on the bit also help determine what they will drill through. The twists on a woodworking bit are different from a metal bit, and the masonry bits are different still.

You can buy bits that drill a counter sink hole, which lets you put in a screw or bolt with the head down in the wood so that it doesn’t stick out. You can get pilot bits that let you drill a small hole to use to start a larger one. You can get a hammer bit that that beats its way through concrete while drilling at the same time. Hammer drills usually use sds drill bits.

Bits can be purchased singly or in sets. The sets range in size from two to over three hundred. Most sets come in a storage case that is marked where each bit should go. This helps keep the sizes in order so they are easier to select the correct size for the hole you are going to drill.

Many do-it-yourself people love to receive tools as gifts. And a drill bit set is something they can always use. You have many choices in sizes and uses to pick from, as well as price ranges. They come packaged and ready to go or you can get them singly and pack them yourself.

So when you are looking for handy tools to have around the house, remember that drill bit sets fit that need. The larger the selection of bits, the more uses you have for them. Keep them in their cases in their marked slots and you won’t ever have to guess what size they are. Keep them handy to your drill so you’ll be ready to use them as quickly as you need to.

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