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10 Best Drill Bit Sets 2025 in the United States

#1

Winner

9.8 score

BOSCH MS4091 91-Piece Drilling and Driving Mixed Set with Included Case for Applications in Wood, Metal, Masonry

The BOSCH MS4091 91-Piece Drilling and Driving Mixed Set is a versatile toolkit designed for various drilling and fastening applications in wood, metal, and masonry. It includes a diverse array of bits and accessories, making it suitable for home, garage, and workshop tasks.

Rating
9.8
Chosen by1,239
Intended Use

Most important from
13108 reviews

Intended Use
The Bosch MS4091 91-Piece Drilling and Driving Set offers a comprehensive assortment of bits for a wide range of projects.
#2
9.6 score

DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)

The DEWALT Drill Bit Set (DWA1181) is a versatile 21-piece set suitable for general-purpose drilling in various materials, including metal, wood, plastic, PVC, and fiberglass. The bits are black oxide coated, which helps to resist corrosion and extend the lifespan of the bits, making them durable. The 135-degree split point design allows for easy drilling on contact, which helps prevent the bits from slipping on hard surfaces.

Rating
9.6
Size Range
Coating
Intended Use

Most important from
4801 reviews

Size Range
The 1/2 inch drill bit fits my 3/8 drill because the large bits are reduced shank at the bottom, which is very convenient.
Coating
The black oxide coating adds durability and extends the lifespan of each bit.
Intended Use
This 21-piece set is incredibly versatile for various DIY projects, performing consistently well on plastic, wood, and metal.
#3
9.3 score

DEWALT Drill Bit Set, 14-Piece, 135 Degree Split Point, For Plastic, Wood and Metal (DWA1184)

The DEWALT Drill Bit Set (DWA1184) is a 14-piece collection that offers significant versatility for tackling various materials including plastic, wood, and metal. One of its standout features is the 135-degree split point design, which helps prevent the bits from wandering off during drilling, making it user-friendly, especially for those who might not have the steadiest hands. The high-speed steel construction is a strong point as it ensures the bits are durable and can withstand heavy use, which is crucial for both DIY enthusiasts and professionals. The black and gold coating not only gives the bits a sleek appearance but also protects them from rust and wear, extending their lifespan. Additionally, the tapered web design reduces the chances of breakage, enhancing the set's reliability.

Rating
9.3
Material
Size Range
Intended Use

Most important from
16620 reviews

Material
Maintaining their edge even after extensive use, these bits are made from premium materials.
Size Range
The variety of sizes from 1/16” to 3/8” is incredibly useful for various DIY projects.
Intended Use
The sharpness of these bits makes drilling through wood and metal smooth and efficient.

Top 10 Best Drill Bit Sets 2025 in the United States

Makita B-65399 Impact Gold 14 Pc. Titanium Drill Bit Set, 1/4 In. Hex Shank

Material: Stainless Steel
Size Range: 1/16 to 1/2 inches
Coating: Titanium Nitride
Intended Use: Drilling through various materials

CRAFTSMAN Drill Bit Set, 60 Pieces (CMAF1260)

Material: Alloy Steel
Size Range: 1/16 to 1 inch
Coating: Black oxide
Intended Use: Wood and metal
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Buying Guide for the Best Drill Bit Sets

Choosing the right drill bit set can make a significant difference in the efficiency and quality of your work. Whether you're a professional tradesperson or a DIY enthusiast, understanding the key specifications of drill bit sets will help you select the best one for your needs. Consider the material, size range, coating, and intended use to ensure you get the most suitable set for your projects.
MaterialThe material of the drill bits determines their durability and the types of materials they can drill through. Common materials include high-speed steel (HSS), cobalt, and carbide. HSS bits are versatile and suitable for wood, plastic, and soft metals. Cobalt bits are more durable and can handle harder metals like stainless steel. Carbide bits are the hardest and can drill through the toughest materials, including masonry and tile. Choose the material based on the primary materials you will be drilling.
Size RangeDrill bit sets come with a variety of bit sizes, typically measured in inches or millimeters. The size range indicates the smallest and largest bit in the set. A wider size range offers more versatility for different drilling tasks. For general household use, a set with common sizes (e.g., 1/16 to 1/2 inch) is usually sufficient. For specialized tasks, such as fine woodworking or metalworking, you may need a set with more specific sizes. Consider the types of projects you will be working on to determine the appropriate size range.
CoatingThe coating on drill bits can enhance their performance and longevity. Common coatings include black oxide, titanium, and diamond. Black oxide coating provides corrosion resistance and reduces friction, making it suitable for general-purpose drilling. Titanium coating increases the hardness and heat resistance of the bits, making them last longer and perform better in tougher materials. Diamond coating is used for drilling very hard materials like glass and tile. Choose a coating based on the frequency of use and the materials you will be drilling.
Intended UseDifferent drill bit sets are designed for specific applications, such as wood, metal, masonry, or multi-purpose use. Wood drill bits typically have a brad point for precise drilling, while metal drill bits have a split point to prevent walking. Masonry bits have a carbide tip for drilling into concrete and brick. Multi-purpose sets include a variety of bits for different materials. Consider the primary materials you will be working with and choose a set designed for those applications to ensure optimal performance.

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