The Ultimate Buying Guide for the Best Drill Bit Set in 2017

There are a dozen ways to make a hole in something. Selecting the right way means that you put the right hole in the intended place and also that you put it without damaging the material, the tool, or even hurting yourself and with the least amount of effort.

Just about anything (wood, plastic, metal, etc) can be drilled, but what you are drilling is the hardest question when selecting the best bit. Soft materials might be drilled successfully with most bits, but brittle and hard materials like acrylic and glass might require uniquely designed bits.

Therefore, here is an article that will help you choose the best drill bit set for your drilling projects.

Drill Bit Set Fabrics and Finishes

The fabrics from which bits are made and the finishes used play a vital role in the performance and life of the bit. Common fabrics and finishes used include:

  • Steel bits – work well in drilling softwood, but also drill fast in hardwood.
  • Cobalt bits – work well in drilling aluminum and other tough metals.
  • High-speed steel (HSS) bits – work well in drilling PVC, soft metals, fiberglass, and wood.
  • Titanium coated HSS bits – work well for drilling PVC, fiberglass, metal, and wood.
  • Black oxide-coated HSS bits – work well in drilling metal, softwood, PVC, fiberglass, and hardwood.
  • Carbide-tipped bits – work well in drilling masonry and tile.

Those are some of the main materials that are used to make a drill. Next, let us look at how to select the perfect drill bits (types of drill bits).

**Below, you'll find our more detailed reviews, but you can also click the links above to see current prices or read customer reviews on Amazon.

How to Select the Perfect Drill Bits


The kind of drill bit you require to use will depend on the type of material you want to drill.

1. Metal drill bits

These bits are used to drill different types of metal, but you can also use them to drill wood. HSS is the main material used in these bits. For harder material and long-lasting use, get cobalt or tungsten carbide drill bits.

2. Tile, glass drill bits

They look like small spears. They have a carbide tip and a steel shaft. When boring tiles and glass, use a slow speed on your drill and unfasten the hammer impact setting. Sizes for tile and glass drill bits are usually limited.

3. Concrete and masonry drill bits

They have a carbide spear joint and a steel shaft brazed into them. The ends are manufactured of impact-resistance carbide and are much thicker. The shafts and flutes are stronger to withstand harder jobs.

4. Wood drill bits

Their tips have a single central point. With an effective cutting capacity, these drill bits are also effective on all kinds of softwood, hardwood, veneer, and plywood.

5. Flat wood bits

They come in different sizes ranging from ¼” to 1 ½”. They boast of a long central point to place the bits better. They do the drilling job fast and are easy to re-sharpen.

6. Expandable bits

These bits have a middle screw area to aid pull them via the wood but with a single spur and a flat cutter. They are perfect for huge holes, but you need to keep them sharp so as to work effectively.

7. Hole saws

One of the major uses of hole saws is to drill holes in doors for security peepholes and locks. There are 2 kinds of hole saws: one with a welded steel cup design (threaded onto an arbor) and the other with spring steel cutter (for locking into an arbor).

8. Twist bits

Often called the twist drills, these bits are widely used by handymen with either an electric or hand drill. The front part cut the element and the spirals remove the remains from the hole and keep the bit straight. They are used on metal, plastics, timber, and other materials.

9. Screwdriver bit drills

These bits are made to fit in a rechargeable screwdriver and have a hexagonal stem. They are perfect for drilling sample holes but are limited by the limited size of tiny bits available and the lower power of the screwdrivers.

10. Spur point bit

They are also known as dowel or wood bit and have a middle point as well as two hoisted spurs that assist keep the tool drilling straight. This bit bores timber quite fast when used with a power drill and always leave a clean hole. They are perfect for boring holes for dowels as the sides should be parallel and clean.

11. Bullet pilot point

They resemble spur point bits and are used to drill plastics, wood, and metal. Their twisted flutes are far away from the surface, making then better, more accurate bits than ordinary twist bits. They put a clean hole and leave little damage when they cut via the back of the material.

12. Countersink

Although it isn’t a true drill, it’s used in a hand or power drill to form the tapering nook for the heads of countersunk screws. They are designed to be used on soft elements such as plastics, timber, but not metals.

13. Forstner bit

They are used to drill holes with a flat base, like kitchen cupboard hinges. They are best used in power drills held in drill stands as there is little in the way of the central point. It is hard to position if you use them freehand as there is no middle pilot bit.

14. Wood auger bit

This is one of the best drill bit set for drilling large-diameter, thick holes in man-made boards or deep ones in wood. Often, these bits should only be used in hand braces. They create deep and clean flat based holes.

The Benefit of Drill Bit Set

One of the most well-known quotes in drill bit set marketing originated from Theodore Levitt, a professor at Harvard Business School: “Individuals do not want to purchase a ¼” drill, they want to purchase a ¼” hole!” Hence, you do not buy drill set bit, you purchase them for the hole they make. Sounds confusing, but it is the truth. You purchase these products because they make the holes you require for different purposes, not because they are drill bits.

This benefit doesn’t stop there; it extends further! You don’t really need a hole, do you? Maybe you drill it to make a deck for your patio. Thus, you buy the drill bit for the deck. But why are you constructing a deck? Maybe you are excited to hold a large family party in your patio this summer. Eventually, you are looking for a drill because it assists you makes the ideal deck for memorable gathering over the summer.

Therefore, the benefit of buying drill bit set is that they lead to a fun family gathering.

Top Five Drill Bit Set

1

1. Makita CT200RW 18V Compact Lithium-ion Cordless Combo Kit, 2-Piece

The Makita CT200RW is designed for the professional users who require best-in-class cordless equipment for driving, fastening, drilling in a highly compact size. It includes a versatile and compact 0.5” driver-drill and a strong impact driver that weighs about 2.8lbs.

Makita CT200RW 18V Compact Lithium-Ion Cordless Combo Kit, 2-Piece

Makita CT200RW 18V Compact Lithium-Ion Cordless Combo Kit, 2-Piece

The impact driver is driven by a Makita-built four-pole motor that produces 1,420 in-lbs of maximum torque, 0-3,200 impacts per minutes, and 0-2,300 RPM for a broad range of fastening tasks. Makita’s anvil impact mechanism and the proprietary hammer is made using the perfect raw materials with the best quality steel and exclusive heat hardening procedure for maximum driving power and fastening.

This tool is part of Makita’s growing 18V Lithium-ion sequence, the globe’s biggest cordless equipment line-up powered by the 18V Lithium-ion slide-design battery. The battery has the fastest charge times in their series, so they spend less time sitting (being charged) and more time working.

For extended battery life and improved tool performance, Makita produced Star Protection Computer Controls. This is a communication technology that enables the Star Protected equipment and battery to send data when being used and monitors situations during use to guard against over-discharging, overheating, and overloading. For added versatility, the equipment should be powered by Compact Lithium-ion and Makita 18V LXT batteries with the star sign on the battery showing Star Protection inside. Only use recommended Makita chargers and batteries to avoid damage to your tool.

Both the impact driver and driver-drill have an ergonomic and compact shape for better ergonomics and a built-in L.E.D light that lights the work area.

My friend uses this set professionally doing repairs for 6 days a week. He hasn’t reported any problem. He says it is an excellent product.

Pros:

  • Batteries offer exceptional run time after every charge.
  • Batteries reach full capacity in short time; about 25 minutes.
  • Protected by a three-year limited Makita warranty.
  • Charger has a fan to cool the battery; help to provide more lifetime work.
  • Good size.

Cons:

  • The batteries might become weak after a few years of use.
  • The ratchet might get weak after years of use.
2

2. Black and Decker 71-536 1/4 –Inch to 1- 1/2Inch Spade Drill Bit Assortment, 13-Piece

Since 1840’s, Black and Decker has set the trend in the greatness of bits production. It is among the strongest firms on earth with a great history of delivering the powerful, innovative and hard working tools that aid experts around the globe repair, build, and protect the most valuable objects. This firm provides tools that people count on when they really need them. They make some of the best drill bit set for building and repairing your car and home, as well as, infrastructure and offer solutions and services that protect your items. One of their best products is the 71-536 drill bit set.

Black & Decker 71-536 1/4-Inch to 1-1/2-Inch Spade Drill Bit Assortment, 13-Piece

Black & Decker 71-536 1/4-Inch to 1-1/2-Inch Spade Drill Bit Assortment, 13-Piece

Designed to be used with most brands on the market today, the 71-536 bit assortment is perfect for drilling wood. Its spade bits measure about 1 – ½ inches and come with a convenient, beautiful carrying case that is both compact for portability and durable. This set also has a two-year limited warranty from the firm.

My wife requested me to put a hole into our nightstand for passing the cords. I decided to get more tools to complete this task, so I went to the store and bought this beautiful drilling bit set. I put them on our craftsman drill and they looked perfect and I drilled the hole within seconds; with no problems. I have no complaints on these tools at all and the price was worth it. Their case is quite unique; it rolls up, it is very simple and very small. The case is easy to fasten with a Velcro strap.

Nice assortment of drilling bits for that price. I have even used then on moist pressure treated clump and they were great, but that is really gummy/tough stuff to drill. Ordinary, dry dimensional clump is a piece of cake.

Pros:

  • The bits come with a carrying case.
  • The bits are used for different purposes.
  • They are quite affordable.
  • They work well in ordinary dry elements.

Cons:

  • Some people complain about the run-out on these drill bits.
  • You might have some issues working on dump or moist elements.
3

3. DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece

These drill bits are coated with titanium that offers longer life when working on non-ferrous metals. They are also great for drilling in plastic and wood and are perfect for residential and commercial applications. They come in different sizes ranging from 1/6” to 1/2” in a plastic tough case.

DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece

DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece

DW1316 also include some of the best elements of the most common impact driver tools and it is perfect for all situations. The bit has 21-piece set to cover a wide range of needs and is compactable with wrenches and impact drivers.

You can make holes in galvanized metal with DW1316 and its titanium coating will not even get a scratch. You don’t need to worry if you install the drill bit wrong as they have more flex than other cheap bits – they aren’t likely to snap. If they snap, they will be protected by good steel which is in the middle as opposed to carbon.

My brother has used this set for many years. He used to get cheaper sets for a few dollars thinking that this would save him money and they always snapped off in the middle of drilling the first hole – this always made his work harder, plus he wasted a lot of money. With DW1316 drill bits, he came to realize that he always got value for his money. He now trusts DEWALT to provide these tools for his never-ending drilling projects.

These bits are sharp and the different range of sizes is spectacular too. They are great for metal and wood. In fact, they cut easily and fast inside metal – you will complete your project in a matter of minutes. They still retain their sharpness even after many hours of drilling hard surfaces. Their anti-slip triangle design is also a great time saver – once you set them, you don’t need to worry that they will spin around.

Pros:

  • They don’t snap easily.
  • They are easy to use.
  • They come in different sizes to fulfill all your needs.
  • They come with a tough case.
  • They last long.

Cons:

  • They are expensive compared to other top bit sets in this class.
4

4. Irwin Industrial Tool 316015 Cobalt Drill Bit Set, 15-Piece

This Irwin Fifteen-Piece Cobalt Drill Bit Set comes with drill bits made of M-42 8% cobalt high-velocity steel for great abrasive resistance in hard metals. The one hundred and thirty-five degree split point lowers feed pressure for better infiltration without work hardening. These strong drill bits come in a long-lasting rubber-sided carrying case for additional impact resistance and the case’s sliding fastener design offers extra security.

Irwin Industrial Tools 316015 Cobalt Drill Bit Set, 15-Piece

Irwin Industrial Tools 316015 Cobalt Drill Bit Set, 15-Piece

The reduced shank above 3/8” enables you to use bigger drill bits in a 3/8” and comes with additional cobalt sets for all drilling purposes. The Pro Set carrying case features easy-to-understand size markings, making drill bit identification easy.

316015 drill set tool is very easy to use and highly durable. Its cobalt steel prolongs cutting edge life and always gets to the original cutting life after you resharpen it. It is also made using extra hard technology to ensure that doesn’t wear and tear easily.

My neighbor got these drill bits a few weeks ago to replace their 20 plus year old Craftsman set. The major thing I realized was the heft of the collection; similar numbers of drill bits as the Craftsman but much heavier. Having tested a few of the larger bits on cast iron grills, they drilled through like it was wood. The smaller ones were also great in drilling rusted bolts. Just look at the metal fillings piling up and you will know that you are doing a good job. We haven’t tried them on wood, but I believe they will be effective. Their marking is also great – very bright size markings. I am definitely getting myself a set.

Pros:

  • The bits are very easy to use.
  • They are quite durable.
  • Cobalt steel ensures that their cutting edge lasts for a long time.
  • They are hard drills, thus withstand wear and tear.
  • Cuts will minimal force

Cons:

  • The storage box isn’t that great – it should have a better lock mechanism.
5

5. Bosch CC2430 Clic-Change 3-piece No.6, No. 8, and No. 10 Self-Centering Bit

Changing bits doesn’t come easier than this, thanks to Bosch-CC2430 Clic-Change bit design. It is the first and among the most reliable equipment-free bit changing scheme. The fast-change bit design provides fast, single-handed load and release of drill bits so that you can change with no chuck for more productivity and less downtime. This design means more precise drill and less walking for more productivity.

Bosch CC2430 Clic-Change 3-Piece No. 6, No. 8, and No. 10 Self-Centering Bit Assortment

Bosch CC2430 Clic-Change 3-Piece No. 6, No. 8, and No. 10 Self-Centering Bit Assortment

For over seventy years, Bosch has been manufacturing power equipment that fulfills different needs. After all, innovations and invention are parts of this company. From the harsh test of roughness to everyday use, the firm doesn’t rest until it understands your needs. These bits are carefully manufactured and not the cheap versions from China. They are great tools to have when installing strike plates, hinges, and other items that require you make a hole directly in the middle of the countersunk hole of the element you are fixing.

Since most people have a few complaints about these bits, it is only wise to give you some tips from a professional carpenter. To clear the remains from the hole, insert the bit into the hole a few more times while it’s at full speed. Sometimes, this might be a bit risky to carry out on your real project, thus practice on a crap – it will do a fine job.
Secondly, do not forget to keep your drill bits lubed. This will ensure that the debris isn’t stuck inside the chamber. Also, spin off any surplus before you get anywhere near your project. The easiest way to prevent this is to ensure that you are spinning at the maximum speed before you make the thrust.

To work better, you should use the replaceable bits and lines themselves up in the pivot hole. It is vital to have the screw in the middle for smooth operation and appearance. This makes your job to be more accurate and go faster.

Pros:

  • Clic-Change design for minimal downtime and increased productivity.
  • Fast, single-handed load as well as the release of bits.
  • Change bits without using tools.
  • Self-centering for precision drilling and reduced walking.
  • Change without re-chucking to save time.

Cons:

  • Doesn’t remove all the remains from the hole.

The Bottom Line

Drill bit sets are first classified according to the material they are made of, then by the material they can be used to drill. This is why you get bits labeled for use on metal, masonry, and wood. Once you have known the medium as well as the material, you will choose the size that satisfies your specific needs.

However, knowing how to choose the best drill bit set takes time and practice, but do not be intimidated. Always refer to the pilot hole chart before you make your decision. In addition, try to keep your tool organized in the provide storage case. This will make choosing the required size easier as well as more intuitive.

DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece is a great example of effective drill set. These drill bits are coated with titanium that offers longer life when working on non-ferrous metals. They are also great for drilling in plastic and wood and are perfect for residential and commercial applications.

James F. Core
 

I love fishing, that's all.

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