7 Best Drill Bit Sets [2024 Reviews] (2024)

7 Best Drill Bit Sets [2024 Reviews] (1)

Featured Image: Fine Power Tools

Drilling small holes. Boring large holes into a thick piece of hardwood. Driving some fasteners into wood or sheet metal. These are some of the common uses for drill bits.

There’s no doubt that drill bits are indispensable tools for weekend warriors and professionals alike. They are available in a variety of sizes, materials, and shapes. They are amazingly versatile and can be used to drill holes into wood, plastic, and metal.

Buying a drill bit set to replace your broken ones might seem like a very easy and straightforward task, but there’s a lot of factors to consider before you choose the best one for your application. Things like drill bit material, finish, flute length, and more.

These drill bit sets cater to different drilling needs, whether you prioritize durability, precision, versatility, or value for money. Choose one of these top-rated sets and enjoy the convenience and high performance they provide.

In this article, we’re going to discuss the things you need to look for when choosing the perfect set of drill bits for your home or your jobsite. We’ve also assembled some of the best drill bit sets available online, so you already have a head start even before you visit your favorite online or local store.

1.

sale

7 Best Drill Bit Sets [2024 Reviews] (2)

BOSCH HCK001 7 Piece Carbide-Tipped SDS-plus Rotary Hammer Drill Bit Set with Storage Case

  • INNOVATIVE: The Bosch HCK001 Drill Bit Set features optimized 4-flute design to reduce bit stress when drilling and for faster dust removal.
  • FOR USE: Use with SDS-Plus rotary hammers, delivering optimal hole geometry in a variery of applications including concrete, brick, block and more
  • VERSATILE: Ideal for anchoring and through-hole applications in concrete
  • LONGEVITY: Carbide tip is tougher and more durable under heavy loads
  • PORTABLE: The included rugged storage case allows for easy access, organizing and portability

Check Price Below7 Best Drill Bit Sets [2024 Reviews] (3)

2.

sale

7 Best Drill Bit Sets [2024 Reviews] (4)

DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)

  • DEWALT drill bit set has connectable accessory storage system to optimize storage space
  • Patented bit-bar design of the drill bits set allows easy removal of bits and customizable placement
  • Clear lid of the Titanium Nitride Coated drill bit set allows you to easily see contents at glance
  • Clip latch for secure closing
  • Small Bulk Storage size fits inside the Small and Medium ToughCase plus (sold separately) - Ideal for organizing loose bits

Check Price Below7 Best Drill Bit Sets [2024 Reviews] (5)

3.

7 Best Drill Bit Sets [2024 Reviews] (6)

COMOWARE Titanium Impact Drill Bit Set - 30 Pcs Hex Shank HSS, Quick Change Design, 1/16"-1/2"

  • HSS Titanium Coating - Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.
  • Flutes Form - 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.
  • Quick Change - 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck. We also offer a quick-change adapter to better quick change.
  • Meet Your Demands - Great drill bits set for metal/wood/plastic countersink. Suitable for Home DIY, and General Building/Engineering Use.
  • Organized Holder - This 30-piece set includes 29 drill bits and 1 quick-change adapter. A drill bits holder with size index is included in the set for easy storage and organizing. Sizes include 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2".

Check Price Below7 Best Drill Bit Sets [2024 Reviews] (7)

4.

sale

7 Best Drill Bit Sets [2024 Reviews] (8)

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

  • Titanium nitride (TiN) coating lasts 2.5x longer than non-coated bits
  • 135 degree split point geometry for faster starts and reduced walking
  • Impact rated: For use in 1/4 inches Hex impact drivers
  • For drilling holes in ferrous metal, wood, plastic, non-ferrous metal, cast iron and stainless steel

Check Price Below7 Best Drill Bit Sets [2024 Reviews] (9)

5.

7 Best Drill Bit Sets [2024 Reviews] (10)

DEWALT DW1263 14-Piece Cobalt Alloy Pilot Point Drill Bit Set

  • Maximum speed and life in stainless steel and other hard metals
  • Pilot Point tip starts on contact for clean, accurate holes and reduces lock-up on breakthrough
  • Industrial-strength cobalt Alloy for optimum life and durability in metal
  • Heavy-duty case made from industrial-grade ABS material
  • 14 bits ranging from 1/16-inch to 3/8-inch

Check Price Below7 Best Drill Bit Sets [2024 Reviews] (11)

6.

7 Best Drill Bit Sets [2024 Reviews] (12)

21 Pc Cobalt M42 Drill Bit Set 1/16" to 1/2" by 32nds Drill Hog®

  • Solid Cobalt M42 Steel
  • 135 Degree Split Point Prevents "walking"
  • Tri Flat Shank - 3 Flat Sides on Shank Prevents "Spin" in the Chuck
  • 1/16 to 1/2" by 1/32nds Includes Steel Case with Pop Up Tiers
  • Lifetime Warranty

Check Price Below

7.

7 Best Drill Bit Sets [2024 Reviews] (13)

IRWIN Drill Bit Set, High-Speed Steel, 29-Piece (3018005)

  • Premium high-speed steel withstands extended drilling in tough materials
  • Black and gold oxide finish provide maximum corrosion resistance
  • 135-degree split-point tip starts drilling immediately with less force and eliminates “walking” across the work surface
  • Metal index case for easy bit access and identification. Includes drill bit sizes 1/16- to 1/2-inch in 1/64-inch increments

Check Price Below7 Best Drill Bit Sets [2024 Reviews] (14)

7 Best Drill Bit Sets [2024 Reviews] (15)7 Best Drill Bit Sets [2024 Reviews] (16)7 Best Drill Bit Sets [2024 Reviews] (17)7 Best Drill Bit Sets [2024 Reviews] (18)7 Best Drill Bit Sets [2024 Reviews] (19)7 Best Drill Bit Sets [2024 Reviews] (20)7 Best Drill Bit Sets [2024 Reviews] (21)7 Best Drill Bit Sets [2024 Reviews] (22)7 Best Drill Bit Sets [2024 Reviews] (23)7 Best Drill Bit Sets [2024 Reviews] (24)7 Best Drill Bit Sets [2024 Reviews] (25)7 Best Drill Bit Sets [2024 Reviews] (26)7 Best Drill Bit Sets [2024 Reviews] (27)7 Best Drill Bit Sets [2024 Reviews] (28)7 Best Drill Bit Sets [2024 Reviews] (29)7 Best Drill Bit Sets [2024 Reviews] (30)7 Best Drill Bit Sets [2024 Reviews] (31)7 Best Drill Bit Sets [2024 Reviews] (32)7 Best Drill Bit Sets [2024 Reviews] (33)7 Best Drill Bit Sets [2024 Reviews] (34)7 Best Drill Bit Sets [2024 Reviews] (35)

Pros:

  • Drilling into brick, tiles, and concrete is a breeze with the drill bits’ carbide-tipped heads.
  • It includes seven basic masonry drill bits of varying sizes (from 3/16″ to 1/2″).
  • These rotary hammer drill bits are neatly organized in a durable case (Brute Tough storage case).
  • The drill bits are marked clearly which takes away the guesswork when you’re in the middle of a job.

Cons:

  • This set is a bit more expensive than most, but it is worth the price considering the type of material used and the drill bits’ workmanship.

Sebring Tip:

Experience long-lasting performance with the BOSCH HCK001 set. The carbide tips ensure durability and resistance to wear, while the seven different sizes provide versatility for various drilling needs. These bits deliver precise and clean holes, making them suitable for professionals and DIY enthusiasts alike.

Drilling holes into concrete, bricks, and other hard materials is not an easy job. Using the wrong type of drill bits can make a dent on the surface, but it can make the job extra hard. They can sometimes even damage the material you’re working on. Not when you have this Bosch 7 Piece Carbide-Tipped Drill Bit Set.

This is a set of durable carbide-tipped drill bits of different sizes. The drill bits can cut through even the toughest of surfaces without melting, dulling, or breaking. But in case it dulls or breaks, replacements are always available online or in your local hardware.

The durable Bosch hard case that protects the bits also keeps them nice and organized. It can be pricey but considering that it’s carbide-tipped, then it’s already a good deal.

7 Best Drill Bit Sets [2024 Reviews] (36)7 Best Drill Bit Sets [2024 Reviews] (37)7 Best Drill Bit Sets [2024 Reviews] (38)7 Best Drill Bit Sets [2024 Reviews] (39)7 Best Drill Bit Sets [2024 Reviews] (40)7 Best Drill Bit Sets [2024 Reviews] (41)7 Best Drill Bit Sets [2024 Reviews] (42)7 Best Drill Bit Sets [2024 Reviews] (43)7 Best Drill Bit Sets [2024 Reviews] (44)7 Best Drill Bit Sets [2024 Reviews] (45)7 Best Drill Bit Sets [2024 Reviews] (46)7 Best Drill Bit Sets [2024 Reviews] (47)7 Best Drill Bit Sets [2024 Reviews] (48)7 Best Drill Bit Sets [2024 Reviews] (49)7 Best Drill Bit Sets [2024 Reviews] (50)7 Best Drill Bit Sets [2024 Reviews] (51)7 Best Drill Bit Sets [2024 Reviews] (52)7 Best Drill Bit Sets [2024 Reviews] (53)7 Best Drill Bit Sets [2024 Reviews] (54)7 Best Drill Bit Sets [2024 Reviews] (55)7 Best Drill Bit Sets [2024 Reviews] (56)

Pros:

  • This is a 21-piece drill bit set with sizes ranging from 1/16″ to 1/2″.
  • These have a titanium coating to ensure durability even with regular use as metal or wood drill bits.
  • It has a nice solid hard case with easy to read drill bit sizes markings.
  • It has a PILOT POINT® tip that reduces “walking” each time you start drilling.

Cons:

  • It can be difficult to pry the drill bits out of their slots in the case. Use needle-nose pliers to ensure that prying them out and putting them back in is easier.

Sebring Tip:

Value both quality and quantity? The DEWALT DW1361 set is for you. With a titanium coating for enhanced strength and longevity, these bits can tackle a wide range of materials. The 21 different sizes cater to diverse drilling requirements, delivering consistent performance and clean results in woodworking, plastics, and metals.

The DEWALT DW1361 21-Piece Titanium Drill Bit Set is one of those products that you already know is reliable and high-quality. Boring through the wood, sheet metal, and plastic using these drill bits is a breeze. Be careful, however, when using it on harder and thicker metals as it only has a titanium coating.

These wood and metal drill bits can be used by hobbyists and professionals alike as they won’t cost you an arm and a leg. The yellow hard case is a nice touch. It is durable and has a secure latch that makes sure that the contents will not fall out. The slots, however, are already ultra-tight and secure, so it will do.

7 Best Drill Bit Sets [2024 Reviews] (57)7 Best Drill Bit Sets [2024 Reviews] (58)7 Best Drill Bit Sets [2024 Reviews] (59)7 Best Drill Bit Sets [2024 Reviews] (60)7 Best Drill Bit Sets [2024 Reviews] (61)7 Best Drill Bit Sets [2024 Reviews] (62)7 Best Drill Bit Sets [2024 Reviews] (63)7 Best Drill Bit Sets [2024 Reviews] (64)7 Best Drill Bit Sets [2024 Reviews] (65)7 Best Drill Bit Sets [2024 Reviews] (66)7 Best Drill Bit Sets [2024 Reviews] (67)7 Best Drill Bit Sets [2024 Reviews] (68)7 Best Drill Bit Sets [2024 Reviews] (69)7 Best Drill Bit Sets [2024 Reviews] (70)7 Best Drill Bit Sets [2024 Reviews] (71)7 Best Drill Bit Sets [2024 Reviews] (72)7 Best Drill Bit Sets [2024 Reviews] (73)7 Best Drill Bit Sets [2024 Reviews] (74)7 Best Drill Bit Sets [2024 Reviews] (75)7 Best Drill Bit Sets [2024 Reviews] (76)7 Best Drill Bit Sets [2024 Reviews] (77)

Pros:

  • The package includes 29 drill bits and a quick-change adaptor.
  • The sizes of the drill bits range from 5/64″ to 1/2″.
  • These drill bits are made of high-speed steel and coated with titanium for added durability.
  • The bits are stored in a hard case to protect them from the elements. It also keeps them organized.
  • The price is reasonable considering the number of drill bits you’re going to receive.

Cons:

  • Be careful when using the bits on metal as some of them will snap off or burn when you use them on tougher materials.

Sebring Tip:

For high-impact applications, the COMOWARE Titanium Impact set is an excellent choice. The titanium coating enhances durability and impact resistance, and the various sizes accommodate different projects. Whether you’re working on heavy-duty tasks or regular drilling projects, these bits can handle the job effectively.

The COMOWARE Titanium Impact Drill Bit Set is ideal for ordinary homeowners and hobbyists. Have fun drilling sheet metal, plastic, carbon steel, and wood with these drill bits that are available in a multitude of sizes.

The hard plastic case not only protects the drill bits but also keeps them organized. Each slot is labeled with the drill bit’s size to ensure that misplacing or mixing them up won’t happen.

7 Best Drill Bit Sets [2024 Reviews] (78)7 Best Drill Bit Sets [2024 Reviews] (79)7 Best Drill Bit Sets [2024 Reviews] (80)7 Best Drill Bit Sets [2024 Reviews] (81)7 Best Drill Bit Sets [2024 Reviews] (82)7 Best Drill Bit Sets [2024 Reviews] (83)7 Best Drill Bit Sets [2024 Reviews] (84)7 Best Drill Bit Sets [2024 Reviews] (85)7 Best Drill Bit Sets [2024 Reviews] (86)7 Best Drill Bit Sets [2024 Reviews] (87)7 Best Drill Bit Sets [2024 Reviews] (88)7 Best Drill Bit Sets [2024 Reviews] (89)7 Best Drill Bit Sets [2024 Reviews] (90)7 Best Drill Bit Sets [2024 Reviews] (91)7 Best Drill Bit Sets [2024 Reviews] (92)7 Best Drill Bit Sets [2024 Reviews] (93)7 Best Drill Bit Sets [2024 Reviews] (94)7 Best Drill Bit Sets [2024 Reviews] (95)7 Best Drill Bit Sets [2024 Reviews] (96)7 Best Drill Bit Sets [2024 Reviews] (97)7 Best Drill Bit Sets [2024 Reviews] (98)

Pros:

  • The drill bits are coated with titanium nitride. This coating helps prevent chipping and corrosion.
  • It is made up of 14 pieces of drill bits with sizes ranging from 1/16″ to 1/2″.
  • The bits are stored in a durable plastic case with clear and readable size indicators.

Cons:

  • The storage case latch is fine, but it is difficult to pry the drill bits out of their slots. It can be bothersome if you’re in the middle of a task.

Sebring Tip:

Achieve durability and precision with the MAKITA B-65399 set. Specifically designed for use with impact drivers, these bits offer excellent performance and reduced wear. The titanium coating ensures longevity, and the 14 different sizes provide versatility for a wide range of drilling applications.

This Makita B-65399 14 Pc. Titanium Drill Bit Set performed well when used on wood, plastic, and sheet metal. There were instances, however, when the drill bits faltered when used to drill through harder and thicker metals.

“Walking” is reduced thanks to the drill bits’ precise tip. They are also coated with titanium nitride to ensure their longevity.

This is the most affordable set of drill bits on the list. If you’re looking for something you can use at home, then this might be the set of drill bits for you.

7 Best Drill Bit Sets [2024 Reviews] (99)7 Best Drill Bit Sets [2024 Reviews] (100)7 Best Drill Bit Sets [2024 Reviews] (101)7 Best Drill Bit Sets [2024 Reviews] (102)7 Best Drill Bit Sets [2024 Reviews] (103)7 Best Drill Bit Sets [2024 Reviews] (104)7 Best Drill Bit Sets [2024 Reviews] (105)7 Best Drill Bit Sets [2024 Reviews] (106)7 Best Drill Bit Sets [2024 Reviews] (107)7 Best Drill Bit Sets [2024 Reviews] (108)7 Best Drill Bit Sets [2024 Reviews] (109)7 Best Drill Bit Sets [2024 Reviews] (110)7 Best Drill Bit Sets [2024 Reviews] (111)7 Best Drill Bit Sets [2024 Reviews] (112)7 Best Drill Bit Sets [2024 Reviews] (113)7 Best Drill Bit Sets [2024 Reviews] (114)7 Best Drill Bit Sets [2024 Reviews] (115)7 Best Drill Bit Sets [2024 Reviews] (116)7 Best Drill Bit Sets [2024 Reviews] (117)7 Best Drill Bit Sets [2024 Reviews] (118)7 Best Drill Bit Sets [2024 Reviews] (119)7 Best Drill Bit Sets [2024 Reviews] (120)

Pros:

  • This DeWalt set includes 14 drill bits with sizes ranging from 1/16″ to 3/8″.
  • These high-speed steel with cobalt bits are very aggressive and can bore through aluminum easily.
  • Drilling holes is more precise thanks to Pilot Point tip.
  • It has a compact yet durable heavy-duty ABS case. The slots are labeled for proper drill bit identification.
  • This is one of the most affordable drill bits on the list.

Cons:

  • It can be difficult to bore through thick stainless steel with these drill bits.

Sebring Tip:

Need to drill through tough materials? The DEWALT DW1263 set is ideal for you. Made of cobalt, these bits offer exceptional hardness and heat resistance. The set includes 14 different sizes, providing options for various drilling needs. They excel in delivering reliable performance, even in demanding applications.

The DEWALT DW1263 Drill Bit Set includes 14 pieces of high-quality and durable drill bits with sizes ranging from 1/16″ to 3/8″. The drill bits, which are made of durable and premium high-speed steel with cobalt, performed well when driven through wood and thinner sheets of metal. But thicker stainless steel and other hard metals are another matter entirely.

The drill bits are stored in a durable hard case with labeled slots. The set’s affordable price point makes it ideal for homeowners and hobbyists. But if you’re a professional and you do a lot of work on hard metals, then this drill bit set might not work for you.

7 Best Drill Bit Sets [2024 Reviews] (121)7 Best Drill Bit Sets [2024 Reviews] (122)7 Best Drill Bit Sets [2024 Reviews] (123)7 Best Drill Bit Sets [2024 Reviews] (124)7 Best Drill Bit Sets [2024 Reviews] (125)7 Best Drill Bit Sets [2024 Reviews] (126)7 Best Drill Bit Sets [2024 Reviews] (127)7 Best Drill Bit Sets [2024 Reviews] (128)7 Best Drill Bit Sets [2024 Reviews] (129)7 Best Drill Bit Sets [2024 Reviews] (130)7 Best Drill Bit Sets [2024 Reviews] (131)7 Best Drill Bit Sets [2024 Reviews] (132)7 Best Drill Bit Sets [2024 Reviews] (133)7 Best Drill Bit Sets [2024 Reviews] (134)7 Best Drill Bit Sets [2024 Reviews] (135)7 Best Drill Bit Sets [2024 Reviews] (136)7 Best Drill Bit Sets [2024 Reviews] (137)7 Best Drill Bit Sets [2024 Reviews] (138)7 Best Drill Bit Sets [2024 Reviews] (139)7 Best Drill Bit Sets [2024 Reviews] (140)7 Best Drill Bit Sets [2024 Reviews] (141)7 Best Drill Bit Sets [2024 Reviews] (142)7 Best Drill Bit Sets [2024 Reviews] (143)

Pros:

  • The drill bits are made of M42 high-speed steel with cobalt. These are durable and do not chip easily even when you frequently use them on hardwood and metals.
  • This set contains 21 pieces of drill bits with sizes ranging from 1/16″ to 1/2″. That’s plenty enough for most workshops or home projects.
  • It comes with a unique steel case with slots allocated for each drill bit.

Cons:

  • Drill Hog sometimes doesn’t deliver on its promise of free and lifetime replacement for damaged or broken drill bits.

Sebring Tip:

For those who prioritize durability and longevity, the DRILL HOG USA set is a premium option. Made from M42 steel known for its exceptional strength and heat resistance, these cobalt bits excel in delivering consistent and precise results. With a wide range of sizes available, they can handle hard metals and tough materials with ease.

The Drill Hog USA 21-Pc Cobalt Drill Bit Set is surprisingly well-made. It may not be the most popular, but it did deliver when put to the test. It can bore through hardwood and sheet metal, but be careful when using these drill bits on thicker sheets of metal and other tough materials.

The drill bits are stored in a unique steel case to protect them from dust and the elements. This is a departure from drill bit sets with cheap plastic cases.

You might be tempted to purchase it because of the manufacturer’s claim that it is made locally, but its customer service can be a pain to deal with. The lifetime replacement guarantee is also not assured despite the label saying so.

7 Best Drill Bit Sets [2024 Reviews] (144)7 Best Drill Bit Sets [2024 Reviews] (145)7 Best Drill Bit Sets [2024 Reviews] (146)7 Best Drill Bit Sets [2024 Reviews] (147)7 Best Drill Bit Sets [2024 Reviews] (148)

Pros:

  • The drill bits are made of high-speed steel and coated with black and gold oxide to prevent corrosion and damage.
  • This set includes 29 pieces of drill bits with sizes ranging from 1/16″ to 1/2″.
  • The drill bits are stored in a protective case where they can be easily organized. Each slot is labeled so there’s no guesswork when working.

Cons:

  • This drill bit set carries a hefty price tag.

Sebring Tip:

If you’re seeking a reliable and cost-effective option, consider the IRWIN 3018005 set. With its sturdy construction and versatile design, it suits both professional and DIY use. Made from high-speed steel, the bits ensure durability and longevity. The set offers a variety of sizes, allowing flexibility in drilling applications.

If you’re looking for a good set of drill bits and you’re willing to pay a premium for it, then the IRWIN 3018005 Drill Bit Set just might be your ideal set of tools. This 29-piece set contains drill bits of varying sizes, making it a must-have for homeowners, hobbyists, and professionals.

When it comes to boring through sheet metal, plastic, and wood, these drill bits have proven that they can do the job. The only downside is that they are pricier than your regular 29-piece drill bit set.

Drill Bit Set Buying Guide

Drill Bit Material

High-Speed Steel

High-speed steel is the most basic drill bit material. It is also the least expensive. It is ideal for use in hand drilling and drill presses. Aside from the cost, one of the advantages of a high-speed steel drill bit is that it is easy to re-sharpen so you can use it again and again.

High-Speed Steel With Cobalt

If you want a drill bit that is stronger than your regular high-speed steel one, then check out high-speed steel drill bits mixed with cobalt. This drill bit is more durable, and can withstand heat and regular use better. You can use it for a long time as it can be re-sharpened, too.

Carbide

Carbide is the king of all drill bit materials. It can resist chipping and breakage for a long time. It can also resist heat better thanks to the presence of coolant holes in some of the tools. Carbide drill bits with coolant holes can flush out metal chips better, as well as improve lubrication to prevent chipping.

If you’re a professional builder, carpenter, or a CNC machinist and you’re looking for high-quality drill bits that will last for many years, then carbide drill bits are a great choice. High-quality carbide bits, however, are some of the most expensive tools on the market. The good news is that they will last for many years and can drill more holes than their high-speed steel and high-speed steel with cobalt counterparts, which makes them a good investment in the long run.

7 Best Drill Bit Sets [2024 Reviews] (149)

Drill Bit Finish/Coating

Bright Finish

This is the most basic drill bit finish, and it is also the cheapest. Drill bits with bright finish can be used on aluminum and other low-carbon steel.

Black Oxide

Black oxide coating ensures better resistance to oxidation and adds additional lubricity to the drill bits. They undergo additional heat treatment for better durability.

Titanium Nitride (TiN)

This is one of the most common drill bit finishes in the market, and it is ideal for use on wood and mild steel. You can tell that the bits have a titanium nitride coating when they have a bright gold finish. It is durable enough for most applications, but drill bits with TiN coating will not do well with hard materials.

Titanium Carbonitride (TiCN)

Drill bits with titanium carbonitride coating are more durable and harder than those coated with titanium nitride. This is ideal for use on cast iron and other hard metals. You can tell that drill bits have a TiCN coating when they have a purplish or bluish tinge.

Titanium Aluminum Nitride (TiAIN)

Drill bits with titanium aluminum nitride coating offer better heat and wear resistance than those with TiN and TiCN finish. Because they are sturdier, they are great for stainless steel and other hard materials. The catch is drill bits coated with TiAIN are not recommended for use on aluminum. TiAIN drill bits have a gray coating.

Looking for home remodeling ideas, tool reviews, and other helpful information for your latest project? Then check out our blog for home remodeling insights, pricing information, and inspiration!

Choosing The Right Drill Bit Set

1. Drill bits have two lengths: jobber length and stub length. So, what’s the difference between the two? Jobber drill bits are longer, while stub drills are shorter.

You might think that jobber drill bits are ideal for all tasks because of their length, but keep in mind that stub drill bits are more preferable for most applications because they are more rigid and therefore, stronger. Stub drill bits are also more ideal for CNC applications.

2. The flute length determines whether you can get the chips of the material you’re drilling out of the hole easily or not. When choosing the right drill bit, choose one that has twice the drill diameter in flute length above the hole when the bit is at its deepest point. This allows the bit to evacuate chips easily and prevent it from packing the chips inside the flutes.

3. There are two drill point angles for ordinary drill bits. There’s the 118° point and the 135° point. The 118° point is common on high-speed steel drills. This drill point is ideal for boring holes on aluminum, mild steels, and soft metals. This is the drill point angle you can commonly find on jobber length drills.

You can commonly find 135° drill point angles on CNC machining and stub drills. This angle is ideal for harder steels and other tough materials.

4. Choose the right helix angle for your application and the material you’re working on.

The most common helix angle is 30°. This is ideal for general applications and can be used for most materials.

If you’re working on tough materials, such as stainless steel and cast iron, the 40° helix angle is ideal for your application.

The 10° helix angle, on the other hand, is great for boring holes on aluminum alloys and harder steels.

5. Another factor to consider when choosing the best drill bit set is whether the tool has a self-centering point. This is commonly found on the tips of a lot of cobalt and most carbide drill bits. Drill bits with self-centering points allow you to work faster because you don’t need to spot drill on the surface. The self-centering point also helps you drill in the true position and reduce drill walking or wobbling.

What about high-speed steel drill bits? These drill bits usually do not have self-centering points, so if you’re looking to save time, high-speed steel is not a good choice. HSS drill bits are also more prone to walking.

Ever wondered how drill bits are made? Then check out this cool and informative video on how drill bits are manufactured.

7 Best Drill Bit Sets [2024 Reviews] (150)

So, what’s the best drill bit set on the list?

The best drill bit set is the Bosch HCK001 Drill Bit Set. What sets the drill bits apart is their carbide tips. They can withstand heavy use and resist heat during repeated use. They can produce more holes compared to their high-speed steel and high-speed steel with cobalt counterparts.

The drill bits have a centric tip, which makes them easier to operate. The centric tip also reduced walking or wobbling. You can use these bits for drilling holes into wood and other materials, but they are, first and foremost, masonry drill bits. These heavy-duty bits can cut through tiles, concrete, bricks, and other hard materials easily and without much effort on your part or putting a strain on your rotary hammer.

This drill bit set is one of the most affordable ones on the list, so it’s a good choice whether you’re a hobbyist or a professional.

Other Great Articles to Read:

  • 7 BEST RECIPROCATING SAWS
  • 7 BEST STEP LADDERS
  • 7 BEST UTILITY KNIVES

To view our Amazon Associates Disclaimer, please click here.

Bryan Sebring2024-01-21T23:51:18-06:00Categories: Tool Review|Tags: drill bit, drill bit set, masonry drill bits, metal drill bit, wood drill bits|

Please Share Our Work

FacebookXLinkedInPinterestEmail

About the Author: Bryan Sebring

7 Best Drill Bit Sets [2024 Reviews] (151)

" We are very passionate about educating homeowners.From design ideas to hiring a contractor, we hope this bloghelps you in the process of remodeling your home. "~ Bryan Sebring

Related Posts

7 Best Drill Bit Sets [2024 Reviews] (2024)

References

Top Articles
Latest Posts
Article information

Author: Msgr. Refugio Daniel

Last Updated:

Views: 6329

Rating: 4.3 / 5 (54 voted)

Reviews: 85% of readers found this page helpful

Author information

Name: Msgr. Refugio Daniel

Birthday: 1999-09-15

Address: 8416 Beatty Center, Derekfort, VA 72092-0500

Phone: +6838967160603

Job: Mining Executive

Hobby: Woodworking, Knitting, Fishing, Coffee roasting, Kayaking, Horseback riding, Kite flying

Introduction: My name is Msgr. Refugio Daniel, I am a fine, precious, encouraging, calm, glamorous, vivacious, friendly person who loves writing and wants to share my knowledge and understanding with you.