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The cordless drill may be one of the most versatile tools in any home or shop. Recent advances in battery technology have made cordless drills more powerful, convenient, and long-lasting than ever before. Accompanying this development is the vast market of quality drill bits designed for jobs ranging from carpentry to engineering.
Drill bits range in size, application, and construction material. They often come in sets dedicated to a specific purpose. Possible uses for drill bits include but are not limited to screwing, drilling, and socket applications. Additionally, there are as many different drill heads as there are types of screw heads. Finding the best screwdriver bit set for a cordless drill can be confusing. In this guide, you’ll discover some of the best screwdriver bit sets for your cordless drill to tackle your next job.
- BEST OVERALL: DeWalt 45-Piece Screwdriver Bit Set With Tough Case
- BEST BANG FOR THE BUCK: Bosch 47-Piece High-Carbon Steel Screwdriver Bit Set
- UPGRADE PICK: Jackson Palmer 218-Piece Ultimate Screwdriver Bit Set
- BEST LONG BITS: Neiko 32-Piece Extra Long Screwdriver Bit Set
- BEST HEX SET: Amartisan 20-Piece Hex Head Allen Wrench Drill Bit
- BEST SOCKET SET: Parigo Universal Socket Set
- BEST MAGNETIC SET: Rocaris 10-Piece Hex Shank Screwdriver Bit Set
- MOST VERSATILE: Ryobi 70-Piece Impact Screwdriver Bit Kit
How We Chose the Best Screwdriver Bit Sets
The best screwdriver bit sets come with a wide variety of sizes and head types, are made of durable materials to withstand the job at hand, and are kept organized inside a durable carrying case. Our research has helped us come across the top picks for a range of specific uses. Our recommendations are all made from high-quality materials at a reasonable price, with several options available in terms of size and shape to accommodate cordless screwdrivers and drills as well as handheld screwdrivers.
We are aware that small drill bits are easily lost, so all of the choices listed here are either delivered organized in a convenient carry case or anchored in a holder to keep all the pieces in one place when not in use. We also made sure to include as many high-quality magnetized sets as possible since this feature is known to be a vast improvement to users when dealing with fiddly screws and attempting to set them in the correct location.
Our Top Picks
The market for the best screwdriver bit set is as varied as the job that requires it. The top picks are excellent choices based on characteristics like function, price, durability, and size. Read on to discover some of the best screwdriver drill bit sets for your cordless drill as you tackle the next project on your list.
Best Overall
DeWalt 45-Piece Screwdriver Bit Set With Tough Case
Product Specs
- Number of pieces: 45
- Material: Heat-treated titanium torsion
- Bit types: Phillips, flathead, square, and Torx
Pros
- Comes with 45 bits for better organization and versatility; all the bits are magnetic
- Includes 2 nut drivers and a magnetic drive guide; prevents wobbling while in use
- Durable ABS carrying and storage case keeps all components together and organized; has a clip latch closure
Cons
- Some users have reported that the case was not that durable
Don’t let the diminutive size of this set fool you. Even at just under 9 inches long by 9 inches wide, this durable organization and storage case houses a lot of functionality. DeWalt manufactures its bits from titanium torsion, and this set offers a total of 45 Phillips, flathead, square, and Torx drill bits, and eight of the bits are double-sided.
The bits are also magnetic to aid in
. The set includes a wide array of the most commonly used drill bits, a magnetic drive guide, and two nut drivers. Overall, this solid offering covers a wide variety of applications.
Get the DeWalt screwdriver bit set at Amazon, Acme Tools, or Walmart.
Best Bang For The Buck
Bosch 47-Piece High-Carbon Steel Screwdriver Bit Set
Product Specs
- Number of pieces: 47
- Material: S2 high-carbon steel
- Bit types: Phillips, flathead, square, Torx, and Allen
Pros
- Made from durable high-carbon steel for long-term durability; suitable for metal, wood, and plastic
- Comes with insert bits, power bits, magnetic nutsetters, and a finder driver
- Affordable option compared to other models on the market
Cons
- Not suitable for use with impact drivers
This 47-piece set of steel screwdriver drill bits from Bosch is built from the highest-quality S2 high-carbon steel for durability, making it ideal for professionals and DIYers alike. The plastic case, measuring approximately 9 inches long by 8.5 inches wide, makes this collection easy to store, organize, and transport.
The bits range in size and function, with drill bits ranging from magnetic nutsetters (for aid in driving fasteners), a finder driver, and power bits designed specifically for power tools. The bits accommodate flathead, square, Torx, Allen, and Phillips screwdrivers.
Get the Bosch screwdriver bit set at Amazon or Lowe’s.
Upgrade Pick
Jackson Palmer 218-Piece Ultimate Screwdriver Bit Set
Product Specs
- Number of pieces: 218
- Material: Sandblasted carbon steel
- Bit types: Torx, slotted, Phillips, Robertson, Pozi, Hex, socket, security, and specialty
Pros
- Comes with over 218 pieces including drill bits, nut drivers, a magnetic bit holder, and a quick-change adapter
- Includes Torx, slotted, Phillips, Robertson, Pozi, Hex, socket, security, and specialty bits
- All components are kept organized in a hard case for safe storage
Cons
- May wear down after extreme or long-term use
Professionals who tend to use screwdriver drill bits every day might just find this Jackson Palmer set drool worthy. It comes with over 218 drill bits including Torx, slotted, Phillips, Robertson, Pozi, socket, security, specialty, and hex bits. Plus, it includes nut drivers, a magnetic bit holder, and a quick-change adapter.
These sandblasted carbon steel drill bits can be used with drills and impact drivers alike, and all of the components fit snugly in the included hard case. Though these bits are capable of withstanding some heavy-duty use, they may begin to wear after extensive use.
What our tester says: Mark Wolfe, a product tester and staff writer at Bob Vila, notes in The Best Screwdriver Sets: “This Jackson Palmer bit kit offers a really good variety of bit types in three different shaft lengths and includes multiples of the most popular sizes. Screwing into hardwood or softwood, with and without pilot holes, each maintained a tight connection without slipping from the screw heads. After installing and removing a dozen screws with each bit, we inspected the screw heads and bit tips for wear and tear. The screw heads were fully intact with no damage to speak of, which indicated that the metal used to make the bits was soft enough to minimize stripping.” Get the Jackson Palmer screwdriver bit set at Amazon.
Best Long Bits
Neiko 32-Piece Extra Long Screwdriver Bit Set
Product Specs
- Number of pieces: 32
- Material: S2 alloy steel
- Bit types: Phillips, slotted, spanner, Pozidriv, Tri-Wing, Torq-Set, tamperproof Torx, and tamperproof hex
Pros
- Extra-long construction is great for hard-to-reach applications
- Multiple head sizes and varieties; includes Phillips, slotted, spanner, Pozidriv, Tri-Wing, Torq-Set, tamperproof Torx, and tamperproof hex
- The only solution to access deep recesses and hard-to-reach places
Cons
- Slightly more expensive than some other options on this list
- No carry case included with purchase; some components may get lost
- Prone to rust; may require frequent cleaning and maintenance
Consider these long drill bits from Neiko for hard-to-reach screwing and drilling applications. Made from premium S2 alloy steel, these bits are optimal for power tools, extending a full 6 inches beyond the drill head for ultra-long reach.
The 32-piece set offers a multitude of screwdriver heads ranging in size and variety, including most standard and some uncommon bits for security heads. These include Phillips, slotted, spanner, Pozidriv, Tri-Wing, Torq-Set, tamperproof Torx, and tamperproof hex. The ¼-inch drive is suitable for nearly every cordless drill. Overall, this is a quality, versatile set, able to handle most screw head applications.
Get the Neiko screwdriver bit set at Amazon or Walmart.
Best Hex Set
Amartisan 20-Piece Hex Head Allen Wrench Drill Bit
Product Specs
- Number of pieces: 20
- Material: S2 steel
- Bit types: Hex
Pros
- Industrial-grade S2 steel for added durability and long-term use
- Extra-long design works with both power drills and screwdrivers; fits in hard-to-reach areas
- Includes both SAE and metric bits for maximum versatility; each is magnetic and has a quick-release
- Comes with storage boxes to keep all components organized and together
Cons
- Storage case is rather flimsy; may not withstand heavy-duty use
- Paint can wear off over time
This 20-piece hex head set from Amartisan includes 10 each of both metric and SAE-size drill bits for hex head screws. The magnetic bits are forged from premium S2 industrial-grade steel and feature hardened and tempered construction for additional durability. Amartisan packs its bits into a sturdy 6-inch by 6-inch case for easy transportation and storage.
The sizes range from 5/64 inch to 5/16 inch for the SAE drill bits, while the metric bits cover 1-1/2 millimeters to 8 millimeters. Though perfectly suitable for power drill use, these bits also function well as screwdrivers in tandem with a ¼-inch quick-release hex handle. Whether pairing with a cordless drill or a typical screwdriver, this set can be used with most common hex head screw sizes.
Get the Amartisan screwdriver bit set at Amazon.
Best Socket Set
Parigo Universal Socket Set
Product Specs
- Number of pieces: 1
- Material: Steel
- Bit types: N/A
Pros
- 54 adjusting pins can remove multiple fastener types including nuts, hex, eye, cap, square, and cap
- Durable steel construction prevents slipping while removing nuts and bolts
- Compact construction can fit in any tool box, tool belt, or pocket
Cons
- May not work on some fastener types
- Some users have reported some manufacturing defects and poor durability
As a result of the self-adjusting feature, this universal socket set from Parigo allows the user to accommodate nearly any type of bolt or nut head, including wing nuts, stripped nuts, broken nuts, eye bolts, hexes, and more. The driver fits into most standard drills and accommodates ¼-inch to ¾-inch SAE nuts in addition to 7-millimeter to 19-millimeter metric nuts.
With 54 adjusting pins that can grip any nut upon which the socket is placed, the innovative design of this single socket enables it to cover most household applications. The steel construction ensures durability and prevents slipping. This socket replaces larger sets and is easy to transport and store.
Get the Parigo socket set at Amazon.
Best Magnetic Set
Rocaris 10-Piece Hex Shank Screwdriver Bit Set
Product Specs
- Number of pieces: 10
- Material: S2 alloy steel
- Bit types: Phillips and flathead
Pros
- Magnetic construction keeps the bits in place in the screwdriver or drill
- Extra-long length for more reach; makes it easy to set screws
- Impact-resistant, extra-long construction is ideal for hard-to-reach areas
- Can be used with handheld screwdrivers as well as pneumatic and electric tools
Cons
- May require anti-rust treatment or frequent maintenance to stay intact
- Limited bit types compared to other options on the market
- Not suitable for heavy-duty work
Magnetic drill bits help prevent lost screws. They also make it easy to steady and set screws when sinking them for the first time. This 10-piece set of magnetic drill bits from Rocaris combines effective reach, quality construction, and magnetism.
Tough S2 alloy steel construction ensures the bits in this set are durable and resistant to impact. They are 3.98 inches in length for use in hard-to-reach situations and employ a 1/4-inch hex shaft that pairs well with electric and
, in addition to power drills.
Get the Rocaris screwdriver bit set at Amazon.
Most Versatile
Ryobi 70-Piece Impact Screwdriver Bit Kit
Product Specs
- Number of pieces: 70
- Material: Torsion zone
- Bit types: Square, Torx, hex, flathead, and Phillips
Pros
- Can accommodate impact drivers, drills, and screwdrivers
- Includes impact nut drivers, a magnetic screw guide, and socket adapters
- The modular hard case is durable and keeps all components organized
Cons
- Users have reported issues with the hard case
Those in need of a wide range of tough screwdriver bits can rely on this Ryobi screwdriver bit set. Made for impact drivers,
, and handheld screwdrivers, this set of 1- and 2-inch torsion zone screwdriver bits also comes with impact nut drivers, a magnetic screw guide, and socket adapters for even more versatility.
As for the bit types, this option includes square, Torx, hex, flathead, and Phillips, all of which have a bright green hue on the hilt making it easy to spot if dropped in the workshop or on the jobsite. Plus, all these components fit into a compact and modular hard case with a clamp closure.
Get the Ryobi screwdriver bit set at The Home Depot or Walmart.
Jump to Our Top Picks
What to Consider When Choosing a Screwdriver Bit Set
Learning about characteristics like comfort, durability, and usability is critical when identifying the best screwdriver bit sets for your cordless drill to ensure you choose the right set for the job. Read on to learn how these factors contribute to a quality drill bit set purchase.
Comfort
Drill bits that penetrate smoothly contribute to comfort, ease of use, and safety in any job for which you’re using them. Using the wrong bits for the material or poorly maintained bits may result in pressing on the drill with too much pressure, which can create muscle fatigue and hazardous conditions caused by drill slippage.
The proper drill heads contribute to the ease of a project by reducing the discomfort and hazard that occurs when applying too much pressure. Some drill heads have specially designed tips to aid in penetration. Check the type of bit against the intended use. Drill bits made for wood vary in design compared to those built for steel or other materials.
Researching and comparing intended applications against the bit’s design contributes to comfort and ease of use. In other words, the right tools for the job lead to a comfortable, easy, and safe experience.
Usability
The drill bit’s function should be a top priority when searching for the best screwdriver bit set. Consider factors such as the construction material with which you’re working, bit length, screw head type, and circumference.
Ultrahard bits with flatter heads are better suited to drilling more rigid materials like steel. This hardness is derived from high-speed steel infused with materials like cobalt or carbide. Special chemical finishes are added to these options to further increase hardness and durability.
Many drill bit sets cover most size eventualities. While specialty uses might not be offered in any one particular set, drill bits typically adapt to nearly any operation that requires a high-torque or high-speed operation, including attachments for sockets, ratchets, and other tools.
Durability
Finding a set that is durable enough to withstand the job at hand is critical when choosing drill bits. Durability is primarily a function of the material and coating with which drill bits are constructed. Steel is the most common material in drill bit construction. High-speed steel differs in that it is designed to withstand the added friction and heat associated with higher speeds, while cobalt drill bits resist heat.
The coating also contributes to durability. Drill bits coated with black oxide last longer because they defend against corrosion. Titanium-coated bits produce less friction and are ideal for use against stainless steel. Titanium carbonitride is the ultimate in protective coatings, as it stands up to high-speed steel and protects against corrosion.
FAQs
Do you still have some lingering inquiries about the best screwdriver bit sets? Take a look at some of the most frequently asked questions to help you choose the best drill bits for your professional or home projects.
Q. How do you choose a screwdriver bit?
Choosing a screwdriver bit should depend entirely on its intended use. Consider the screw head type, the desired circumference and depth, and the material being used before selecting a drill bit set. One other thing to consider is if the material of the drill bit can be sharpened for long-term reliability.
Q. Are screwdriver bits universal?
Most screwdriver bits are ¼ inch in size, and cordless drill heads adjust to accommodate drill bits in a variety of sizes. Handheld and electric screwdrivers also accommodate bits of this size. However, drill bits do come in varying lengths to get into hard-to-reach areas.
Q. Can you use a screwdriver bit in a drill?
Most screwdriver bits on the market are designed to withstand the pressure of use in a power drill, but always consult a product’s packaging and manufacturer’s recommendations before proceeding.
