Drill bits are the cutting tools attached to drilling machines that enable them to create holes through any surface type. They come in different styles and sizes that vary based on the surface material and purpose.
Since drill bits are directly exposed to high pressure while penetrating the toughest materials, they are subject to high possibilities of wear and tear.
This explains why having quality drill bits is as essential as having a powerful drill. Creating accurate and precise holes in wood, fiberglass, PCV, and soft metals require the use of extremely quality drill bits.
So, here’s a quick summary of the top five best drill bits that offer the best quality and value for money. To get the best deals Amazon has to offer, click on the buttons below that we prepared for you.
Best Drill Bits Comparison & Rating
1. HURRICANE Titanium Twist Drill Bit Set
Finish | Titanium |
Material | High-Speed Steel |
Pieces | 99 |
Tool Flute Type | Spiral |
If you are looking for a complete set of drill bits to answer all your requirements, this is most suitable for you. The 99-piece set comes with a range of bits from 1/16 to 3/8-inch, which are the most commonly used sizes for home DIY projects. Moreover, the smaller bits come with spare pieces if one gets dull or damaged from frequent use. Its hardened and tempered steel material paired with a titanium coating makes it highly durable and performs well in drilling through various surfaces. These are well-packaged in a functional plastic storage box, which allows a better organization and easy safe-keeping.
2. DEWALT Titanium Drill Bit Set
Finish | Titanium |
Material | Titanium |
Pieces | 21 |
Tool Flute Type | Spiral |
This option comes in a set of 21 drill bits. The package includes two of the following sizes: 1/16, 5/64, 3/32, 7/64, and 1/8 inches, making it most suitable for smaller sized bits. It’s like having an extra set because smaller bits tend to dull quicker than larger ones from frequent use. Some of the larger bits also come with patented pilot points to give you an easier time creating more precise holes. You will receive a range of 1/6- inch to 1/2-inch bits, which are usually required in more basic household carpentry work.
3. COMOWARE Titanium Twist Drill Bit Set
Finish | Titanium |
Material | Metal |
Pieces | 13 |
Tool Flute Type | Spiral |
If you’re looking for a drill bit set for your simple home projects, then this may be your best option. The package comes with 13 pieces that range from 1/16-inch to 1/4-inch sized bits to cover the most common household drilling needs. With an angle point of 135 degrees and a split point tip, you will get enough comfort in creating accurate, clean holes in just a few seconds. To top it all off, its 1/4-inch hex shank makes it easily adaptable to nearly all brands of power tools. It latches on securely for your added safety and convenience.
4. CO-Z HSS Cobalt Multiple Hole Drill Bit Set
Finish | Titanium |
Material | Titanium |
Pieces | 5 |
Tool Flute Type | Spiral |
This is the most compact, and well-packaged drill bits set that is highly recommended for those looking for easy to transport and store. Don’t be misled by the quantity, as the five pieces of bits can cover 1/4, 3/8, and 1/2-inch chuck sizes. This also allows you to drill holes of different sizes conveniently and safely without having to change bits. Another plus point is the non-walking dill tip, which provides you with better precision in drilling through a range of surfaces—from wood to steel sheets. On top of it, all is the aluminum case that protects the pieces from damages or misplacement.
5. Bosch Clic-Change 3-Piece Self-Centering Drill Bit
Finish | Steel |
Material | Steel |
Pieces | 3 |
Tool Flute Type | Straight |
Avid home project DIY-ers will find this set of drill bits extremely convenient and useful. If you need a batch that can get the job done to fix any of your cabinets, drawers, and other simple woodwork, then this may be your best choice. Its Clic-Change feature makes it easier to switch from one bit to another without re-chucking. This will save you a lot of time and effort, giving you a more convenient experience. On top of these is the self-centering feature, which helps control the drill bit for more precise results.
Best Drill Bits - Buyer's Guide
A drill bit’s stability and strength to cut through the most common types of surfaces depends on its material and finish. Usually, they are made of titanium or steel and finished with another coating to keep the bits from rusting or damaging easily from the frequent application of pressure.
Drill bits come in different forms, which determine their effectiveness. You would need to check each set’s specific features and choose one that will most suit the material you will be using it on and your expected frequency of use. Some bits are suitable for only a few surfaces, such as wood, PVC’s, and metal sheets.
Flutes have grooves that cut into the surface that you are drilling into. The number of flutes directly affects the bits’ strength in cutting through and ensures that the bit will drill through evenly. The standard amount of flutes your drill bit should have should be around three or four. This will provide a smooth, even finish for the holes you are going to make.
Drill bits usually come in sets of multiple pieces ranging from 1/16 to 1/2-inch bits, depending on the brand and specifications. The different types of holes that you will need to drill require varying bit sizes. It is most recommended to choose a set covering all the commonly needed bits for your home or professional use.
Since drill bits face a lot of pressure and torque from every use, it is typical for them to become dull or break over time. However, choosing drill bits made with the right materials and packaging increases its lifespan. It is also essential to use them on their appropriate surfaces to avoid unnecessary damage to the bits and your furniture.
Best Drill Bits - FAQs
It generally depends on how often you use each size of the drill bit. Usually, not all bits in your set will wear off simultaneously because there are specific ones that are more regularly used than others. However, when you are already having difficulties drilling through common surfaces such as softwood, plastic, or aluminum sheets, then it’s time to switch your existing set for a new one.
The most commonly used drill bit sizes for primary home and shop work ranges from 1/16 to 1/4 of an inch. Most sets that are sold incorporate these generic sizes, though particular furniture and projects may require you to have larger bits that are sized at 3/8, 5/16, 7/16, or 1/2 inch.
First, it’s essential to use them only on the surfaces that they are compatible with. For example, if the package indicates that it is only for steel or aluminum sheets, then you cannot use it for thicker metals or concrete. Second, package them well and always return them to their properly labeled places to avoid mixing up one size with the other.
Not all drill bits will fit in any drill. However, there are drill bits that come with 1/4-inch hex shanks that allow it to latch into most brands of drills more securely. It is best to check your drill’s required size before purchasing a new set of bits.
