Best Drill Bits 2018 Reviews and Comparisons

If you are looking for a drill bit set, chances are you already know that there are a lot of different sets on the market. It’s not always easy finding the right drill bit set for the jobs you want to undertake, but we like to think we have made your search a little bit easier. Take a look at the five products that we have reviewed below; we believe these are the best drill bit sets on the market right now, and you may find your perfect drill bet set from the list below, so you can get your jobs done using the right tools.

Products Reviews

This kit includes:

  • 3/64
  • 5/64
  • 1/8
  • 5/32
  • 3/18
  • 15/64
  • 9/32
  • 5/16
  • 23/64
  • 1/2
  • 3/8
  • 21/64
  • 19/64
  • 1/4
  • 7/32
  • 9/64
  • 9/32
  • 1/16

The Mastercraft B00BSEZOVW titanium drill bit set comes with 230 pieces that range from 1/16” to ½ an inch. Ideal for use on plastics, fiber glass, metal and wood, this set is sold for approximately $55. With a heavy storage case included and thought to last up to six times longer than many other drill bits, this set has a good reputation for being reliable and worth the money.

The heavy storage case also comes with small compartments so you can store your drill bits with ease. Weighing 4.5 pounds, and measuring 11 x 2 x 9 inches, this titanium drill bit set includes 10 small bit spares, 4 bigger bits, and 3 or 4 of the larger bits, meaning you won’t need to replace a broken drill bit right away. Ideal for those who like to undertake a spot of DIY, the Mastercraft B00BSEZOVW titanium drill bit set could be the only set you’ll ever need.

Pros
  • Can be used for wood, metal, fiber glass and plastic
  • Includes a heavy duty case
Cons
  • They cant be used for concrete or masonry

This particular kit contains:

  • 6 Carbide Tipped Rotary Masonry Drill Bits: 1/8, 5/32, 11/64, 3/16, 7/32, 1/4"
  • 3 Drill Stops: 3/16, 5/16, 3/8 1
  • Allen Key
  • 3 Spade Bits: 1/2, 5/8, 3/4 5
  • Wood-boring Brad Point Drill Bits: 1/8, 3/16, 1/4, 5/16, 3/8
  • 11 Black Oxide High Speed Steel Drill Bits: [2] 1/16, [2] 5/64, 3/32, 1/8, 9/64", 5/32", 3/16, 1/4 18 2"
  • Power Bits: [2] P1, [5] P2, [2] P3, SL6-8, SL8-10, SL10-12, SQ1, [2] SQ2, Hex 5/32, Hex 7/64, 1
  • Stubby Screw Guide 48 1"
  • 9 Nuts Drivers: 5/32, [2] 3/16, 7/32, [2] 1/4, 9/32, 5/16, 3/8 (4-Nut drivers stored in case, 5-nut drivers
  • Insert Bits: [2] P1, [15] P2, [2] P3, SL3-4, SL6-8, [2] SL8-10, SL10-12, [2] SQ1, [5] SQ2, [2] SQ3, Hex 1/16, Hex 5/64, Hex 3/32, Hex 1/8, Hex 9/64, Hex 7/32", Hex 1/4, Hex 3/16, Hex 5/32, Hex 7/64

The Craftsman B00REHGEIO is a 100-piece drilling and driving set that is ideal for use on masonry, wood, and plastic. Sold for approximately $20, the Craftsman is a relatively cheap set, but this does not mean it isn’t up to scratch. Complete with a large red case, the drill and driver kit is easy to store, and your bits can be kept in order thanks to the small compartments that keep them in place.

Weighing just 3.2 pounds, and measuring 9 x 9 x 3 inches, this particular drill bit set is not one of the lightest and smallest sets on the market, but it’s not overly heavy, and should be a good addition to any tool kit. With a good reputation, this could be the right drill bit set for you if you don’t want to spend a lot of money on a reliable kit.

Pros
  • Can be used for metal, wood, plastic and masonry 
  • Has 100 different drill bits
Cons
  •  It weighs 3.2 pounds

This set includes:

  • 34 1" Insert screw bits:
  • PH: 2x 0, 2x 1, 2x 2, 2x 3
  • PZ: 2x 0, 2x 1, 2x 2, 2x 3
  • SL: 3, 2x 5,7
  • T: 2x 10, 2x 15, 2x 20, 2x 25, 30, 40
  • H: 3, 2x 5, 6,15x 2"
  • PH: 0, 1, 2, 3
  • PZ: 0, 1, 2, 3
  • SL: 6, T: 10, 15, 20, 25
  • H: 5,6, 8x..
  • Nut Setters: 3/16, 2x 1/4, 9/32, 5/16, 11/32, 3/8, 7/16
  • 1 Countersink
  • Rotary Masonry Bits: 2x 1/8, 2x 5/32, 2x 3/16, 2x 1/4, 2x 5/16, 3/8
  • 1 Ratchet screwdriver
  • 1 25-1/2" Magnetic extension pen
  • 30x Titanium Drill Bits: 2x 1/16, 7/64, 2x 1/8, 9/64, 2x 5/32, 2x 3/16, 1/4
  • Brad Point Bits:1/8, 2x 3/16, 2x 1/4 , 2x 5/16, 3/"
  • 1 Bit holder

The Bosch MS4091 is sold for approximately $50, and comes with 91 pieces and a good reputation for being a sturdy set that will let you get a lot of jobs done. Complete with a tough case, the set only weighs 1.5 pounds, which means it is incredibly light, but this does not mean it’s unable to do the job properly.

Weighing 1.5 pounds, and measuring 12.5 x 9.2 x 2.8 inches, this light but well-built drill bit set could be exactly what you need.

Pros
  • It allows plenty of storage
  • It is equipped with built in locking system
Cons
  • It can become very heavy
  • It is not easily maneuvered

The Black & Decker BDA91109 drill bit set comes with 109 pieces, making it one of the largest sets on the market. Sold for approximately $18, it is quite cheap, and this may be because it does not come with a drill or driver, but that doesn’t mean it’s not useful.

Suitable for use with metal, masonry, wood, and plastic the drill bit set also comes with a storage case, making the set completely portable. Measuring 12 x 2.5 x 8.5 inches, and weighing 3 pounds, the storage case is quite tough, and the set includes:

a variety of 1 inch and 2 inch screw driving bits and a variety of drill bits

With a good reputation for being a reliable bit of kit, and great for the price, the Black & Decker BDA91109 is ideal if you’re new to DIY, and you don’t want to spend too much money on a drill bit set.

Pros
  • It allows plenty of storage
  • It is equipped with built in locking system
Cons
  • It can become very heavy
  • It is not easily maneuvered

This set includes:

  • 1/4
  • 17/64
  • 1/16
  • 6/64
  • 3/32
  • 7/64
  • 1/8
  • 2/64
  • 5/32
  • 11/64
  • 13/32
  • 25/64
  • 3/16
  • 13/64
  • 7/32
  • 15/64
  • 23/64
  • 11/32
  • 21/64
  • 5/16
  • 19/64
  • 9/32
  • 1/2
  • 3/64
  • 16/32
  • 28/64
  • 27/64
  • 1/16
  • 3/8

The Drill America DWD29J-CO-PC Qualtech 29 piece drill bit set is smaller than the other sets that we have reviewed, but it does have an outstanding reputation. Sold for approximately $85, this set is a lot more expensive than some, but it does come with some very high quality drill bits that come with a gold oxide finish that gives the bits more wear resistance.

Ideal for drilling very hard materials, this drill bit set weighs just 2.20 pounds, and comes with a cylindrical drill bit carrying case, and a belt hook so it can travel with you, wherever you go. With an impressive reputation, and ideal for those tough jobs, if you’re willing to spend more money to get a drill bit set that is reliable, this could be the one for you.

Pros
  • It allows plenty of storage
  • It is equipped with built in locking system
Cons
  • It can become very heavy
  • It is not easily maneuvered

Buying guide

Shapes

There are usually quite a few different shaped drill bits in the drill bit sets that you find adorning hardware stores and websites. The different shapes and their purposes are: Twist bits – also known as a ‘Morse bit’ these are the most common bits, and they have been designed to help you drill metal, but they can also be used for drilling many different types of materials too Hole saw bits – these include a circular saw ring and a twist bit, the teeth on this type of bit has been made to cut smooth holes. Countersink bits – these bits create a pocket that screw heads can be placed in. Split point bit – These are also designed for drilling metal, and although they are very similar to twist bits, they come with a split point to help you keep your center when drilling. Auger bits – auger bits create rough, long holes in wood, and they are commonly used to drill through framing studs Brad point bit – these bits are used in woodworking, and they have isolated cutting edges which help them to create a smooth hole. Paddle or spade bits – these bits are used to drill holes in wood

Sizes

The size of the drill bit will depend on the job you need to do. Different jobs will require different sized drill bits. Ideally you should pick a drill bit that will fit nicely into your drill, but you also need to make sure you use a bit that does not slip when you’re driving a screw. The process of choosing a drill bit is usually trial and error, but after a while you will get used to knowing which bit is ideal for the job in hand. If the drill bit you have selected moves when you’re turning a screw, opt for a larger bit instead.

Materials

Drill bits are typically made from a range of metals, and each metal has been used as it comes with a unique advantage. Some of the materials that are used are: Low carbon steel – this is quite cheap to make, but it often needs sharpening, and is ideal for use on soft plastics and wood. Cobalt steel alloy – has longevity and high performance, ideal for use with metals. High carbon steel – this loses its temper and the cutting edge if it gets too hot. High carbon steel is ideal for use on wood and metal. High speed steel – used in the production industry because of its ability to keep its temper. Ideal for use on ceramics, wood, and metal. Titanium and a mixture of ceramic coatings – allows softer bits to perform better. Ideal for use with tough materials. Tungsten carbide, and carbide tipped – The strongest bits, costly, but highly effective. Ideal for use on most materials, including stone.

Questions

What are the different shapes?

The different shaped drill bits allow you to carry out different jobs. For example, a slotted screw will need a slotted drive bit so that it can be put in place. A square screw will need to be drilled in place with a square drill bit, and so on.

Spade drill bits are ideal for drilling holes in wood. Working quickly and effectively, the spade drill bits in your set can splinter the exit and entry, but they are ideal for cutting into wood and are a great addition to any drill bit set.

When using a drill bit, please make sure that you use the right size and shape for the job. When you first start drilling, you may be unsure as to which drill bit you should use, but you will get used to it after a while.

What material should I go for?

As we have already seen, drill bits usually comprise of a wide range of metals. Ideally, you would use a tungsten carbide, or a carbide tipped drill bit, but they can be quite expensive. If you cannot afford to buy a tungsten carbide, or a carbide tipped drill bit set, you may have to opt for a cheaper set that may not be quite as strong.

If you are new to the world of DIY, it would not be wise to splash out on an expensive drill bit set. Instead, you should opt for a cheaper set such as the Black & Decker BDA91109, that is a good ‘Starter’ kit. Kits such as these will help you make your first steps in the world of DIY, while you’re still using some fairly soft materials. The more experienced you become, the more likely it is that you will want to opt for more expensive and tougher drill bit sets, as you will have more of an idea as to what works for you, and what doesn’t.

What is the difference in shanks?

The difference in shanks (The part of the drill bit that you insert into the drill) is related to its length. Some shanks are long and ideal for creating long holes, whereas others are much shorter, and therefore ideal when you want to drill a small hole. The shanks need to be a specific length so they can be secured in the drill, but they also allow you to drill as deep as you wish.

Conclusion

Finding the right drill bit set is not always easy, but we are sure that you can find the right drill bit set from the list of 5 sets that you can find above. Think about the jobs that you need to carry out, and determine which drill bit set is the right one for you.

​If you have any other questions or worries please contact us, or if you have any comments or improvements please leave a comment at the bottom of the page.

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