You don’t need to be super handy to put up a curtain rod or fix the hinge on the door of a kitchen cabinet. However, what you do need to do those jobs right is an electric drill and the right set of drill bits.
An electric drill gets all tasks done faster when there’s a hole to make but it takes a level of knowledge to understand which kind of drill bit works the best for each job. For example, the type of drill bit you would need to use on a wood surface would be very different from the drill bit you would need to hang a towel rack on a ceramic tiled wall or a picture frame hook into the concrete wall of your bedroom.
While you can purchase one drill bit at a time as you need them, it really pays to buy a set for your home, office, cottage or boat. Below, you will find a list of the best drill bit sets, including: what they are made of; how they work, and, what they activities for which to use them.
|Number of Pieces:||100|
|Usage:||Screwdriving bits for impact drivers and drill/drivers, multi-use|
This 100-piece drill bit set from Dewalt is equipped with an array of the most popular bits to get most jobs done. If you are an avid DIYer, you know there is a different drill bit for almost every task and material.
This set includes 30 pieces of Dewalt's impact-ready FlexTorq screw-driving bits, which are what you will need for your impact drivers and drill/drivers. Each FlexTorq screw-driving bit features a precision-machined tip for an ideal fit in screw-head recesses, resulting in fewer stripped screws.
The Magnetic Screw Lock System holders and sleeve feature a floating ring magnet for fastener retention. The FlexTorq screwdriving bits have the most common geometries of 1-inch and 2-inch bits to meet the demands of working professional contractors. These bits flex up to 15 degrees for durability and reduced breakage for long bit life.
The set also features 14 gold ferrous Pilot Point drilling bits with Pilot Point tips. These bits start on contact for clean, accurate holes and reduce lock-up on breakthrough, along with no-spin shanks that eliminate the frustration of bits spinning in the chuck.
The tapered web provides durability to reduce breaking, and size markings are located above the shank to prevent wearing away. To round out the set are 56 pieces that include the most common screwdriving bits, along with a compact magnetic drive guide. These screwdriving bits are heat treated for long life, with a heavy-duty magnet that keeps bits in place, and a bit retention system to keep bits secure.
|Number of Pieces:||7|
|Usage:||Hammer drill, charging drill, hand drill or bench drill for masonry wall, cement wall, concrete, ceramic tile, wood, metal, stainless steel, aluminum alloy, wood, bubble brick, plastic|
This wide-application drill bit set from Bosch can be installed on charging drills, hand drills and bench drills. Because you can use these drill bits with a hammer drill, charging drill, hand drill, or bench drill, most of the projects you need to do around the house will become virtually effortless.
With many applications, the spear-pointed design and strong tungsten carbide tip on these bits can easily penetrate a host of materials, and is suitable for masonry wall, cement wall, concrete, ceramic tile, wood, metal, stainless-steel, aluminum alloy, wood, bubble brick, and plastic.
The bits in this affordable seven-piece drill bit set each have a high-quality hard alloy steel drilling head and special sharpening technology to ensure you have complete drilling efficiency with less incision resistance. The surface of the drill bit goes through a total grinding processing and anti-rust treatment, so drilling and chip removal is smooth, and you can expect higher hardness and more wear-resistance than an ordinary drill bit.
These drill bits combine the advantages of a ceramic drill bit and an electric hammer nod. The triangular edge design is combined with a special slotting process to facilitate the ash discharge, greatly improving the punching efficiency. The double-threaded U-shaped flute design is smooth and flat, allowing the chip to be removal quickly.
|Number of Pieces:||6|
Affordably priced drill bit set for your next wood construction project, these Bosch spade bits make sure that you won’t have to spend a lot to get a quality product for boring all the holes you need to make in your next wood construction project. These heavy-duty, impact-rated bits can be used with a wide variety of power drills to produce clean holes with consistency. From the tip to the shank, the six bits in this kit are packed with features.
For example, the hex shanks come with power-groove technology and are reinforced to reduce the risk of slipping in your drill or driver when in use. As a result, it can hold up to extreme torque situations. Use it with the heaviest duty drills you have and it will keep a firm hold.
The tip on these bits has unparalleled power when it comes to torque. There are three separate sharp points that come in contact with the wood throughout a cut, keeping a stronger grip on the wood for greater accuracy. The centre is a long, threaded cone that shears through with ease whatever kind of wood you’re working on. About halfway through the bit’s entry, the spur tips come into play to help sustain the grip throughout you're drilling.
These tips work in tandem with the curved shape of the paddle, getting rid of annoying chips of wood throughout the cutting process. The 'curved' body of the bit removes material fast so the bit doesn't get jammed. When you’re drilling is done, all that is left will be a clean, chip-free hole, ready for whatever piece of material needs to be inserted, be it a fastener or a piece of joinery. Whatever project you are working on, these drill bits will get the job done.
Bit sizes in this set are: 3/8", 1/2", 5/8", 3/4", 7/8", and 1” with a bit length of six inches.
|Number of Pieces:||5, 50 different sized holes|
|Usage:||PVC, copper, aluminum alloy, cast iron, metal|
This drill bit set is ideal for drilling into PVC, copper, aluminum alloy and cast iron. If you’re drilling through sheet metal, you’re going to need a good step drill bit set to get the work done properly and this Zhushan set is that set. The advantage of this set is that the five standard SAE step drill bits have a two-flute design for faster drilling. It also allows you to process 50 different sized diameter holes with only five pieces.
Made from HHS steel and a titanium coating, these drill bits are durable and sharp, so you don’t need to make a pilot hole. The double cutting blades and X-type openings are designed to ensure a fast and smooth cut. The large bit has a three-sided shank for a sure grip, and the small bits have a hex shank to prevent slipping in the drill chuck. Included are two popular 1/4" and 3/8" shank sizes that cover a wide range of drilling requirements, and all the bits automatically deburrs the holes as you drill.
|Number of Pieces:||16|
|Usage:||Wood, plywood, plastic|
Ideal for your home-DIY wood projects, the Meichoon heat-treated drill bit set is made from Tungsten steel and is great for fixing the cupboards in the kitchen or bathroom storage doors.
Each perforation you make with any of the drill bits will be neat and smooth with no broken edges. The bits are designed for durability and long-lasting use. Use them in a wide range of applications with any wood product, plastic, plywood. They are also suitable for installing industrial hinges, wood processing and maintenance, and installing drawers.
Not all drill bits work well on the same material. Some are suited for drilling through wood and plastic while others are made for drilling through metal, tile and ceramic or concrete and metal. Usually it’s best to have an assortment of drill bits to handle a variety of tasks. Before purchasing a drill bit set, do a bit of research and find out what kind of material they work best on and what matches your needs.
What a drill bit is made from is often a factor in its durability as well as the type of material it can drill through. The following is a short list of common drill bit materials and finishes:
High-speed steel (HSS): Bits made from this material can drill wood, fiberglass, polyvinyl chloride (PVC) and soft metals such as aluminum.
Cobalt: These are extremely hard and are mostly used for boring in aluminum and tough metals such as stainless steel.
Black oxide-coated HSS: The finish on this type of drill bit material is designed to help resist corrosion and increase durability. They work well on metal, hardwood, softwood, PVC and fiberglass.
Titanium-coated HSS: These drill bits produce less friction, are tough and stay sharp longer than basic HSS bits. They work for drilling wood, metal, fiberglass and PVC.
Carbide-tipped: These stay sharp much longer than steel, HSS or titanium bits and are good for drilling tile and masonry.