Best Drill Bits [July 2021]

In a Hurry? Our Top 3 Best Drill Bit Set!

Best Overall
Value For Money
Budget-Fiendly
DeWalt DW1361
Bosch DSB5013P
Bosch GT3000
DeWalt Titanium Drill Bit Set
Bosch Daredevil Spade Bit Set
Bosch Hammer Drill Bit Set
Material
Titanium
High Carbon Steel
Carbide
Bit Type
Twist
Auger & Spade
Glass & Tile
No. of Bits
21
13
8
Best Overall
DeWalt DW1361
DeWalt Titanium Drill Bit Set
Material
Titanium
Bit Type
Twist
No. of Bits
21
Value For Money
Bosch DSB5013P
Bosch Daredevil Spade Bit Set
Material
High Carbon Steel
Bit Type
Auger & Spade
No. of Bits
13
Budget-Fiendly
Bosch GT3000
Bosch Hammer Drill Bit Set
Material
Carbide
Bit Type
Glass & Tile
No. of Bits
8

A drill is the best addition to the toolbox for home, and a good drill is useless without suitable drill bits for the task. No doubt, a corded or cordless power drill provides the frame but the actual work done by the drill bit. Whether driving a screw into drywall, drilling a hole into metal, punching a hole into glass can be achieved through drill bits.

Drill bits come in various shapes and sizes. They are available in a variety of materials and coatings. Selecting the right drill bit is important for any application. The right match for the depth and diameter of the hole can extend the life of the drill bit. As a result, you get improved productivity.

The list includes the Best Drill Bits for all of your DIY needs in this article. The detailed information present in this article’s buying guide at the bottom. It can be quite valuable to learn various things about drill bit sets.


Top 10 Drill Bits

ModelMaterialNo. of Bits
DeWalt DW1361Titanium21View on Amazon
Bosch DSB5013PHigh Carbon Steel 13 View on Amazon
Bosch GT3000Carbide8 View on Amazon
Dewalt DW5207Carbide7 View on Amazon
Bosch MP500TCarbide 5 View on Amazon
Irwin 3018002Cobalt29 View on Amazon
Drill America DWD29J-COCobalt29 View on Amazon
DeWalt DWA1240Cobalt14  View on Amazon
Makita T-01725High Speed Steel70 View on Amazon
Drill Hog 29BBM7HSS Steel29 View on Amazon

Which are the 10 Best Drill Bits In 2021?

1. DeWalt Titanium Drill Bit Set

DeWalt DW1361

DeWalt DW1361 Drill Bits Specifications
MaterialTitanium
Bit TypeTwist
Flute TypeSpiral
Shank TypeRound
Shank Size1/2″
No. of Bits21
Usagemetal, wood, and plastic

The Dewalt’s titanium drilling accessories come in a tough case + system. It is a connectable case designed to offer sufficient storage space. This small and medium tough case is ideal for organizing loose bits. The patented bit bar enables easy bit removal, and a clear lid allows you to see the inside view. This case is constructed from a solid piece of heavy-duty thick sheet metal.

This set of bits is perfect for serving the number of jobs in various factors. These drill bits are made to last and are five times more durable than 2-piece older bits. Its web taper helps to increase strength and enhanced rigidity of the bit stand with potential while drilling. The pilot tip point delivers speed and clear holes without burr.

Reasons To Buy

  • Clean, accurate holes.
  • Titanium coating increases durability.
  • Included case for organizing and easy carrying.

Reasons To Avoid

  • Repetition in small sizes.
  • No Self-feeding.

What’s the bottom line?

The DeWalt pilot point bits are great for high performance. It features a pilot tip point to resist walking and drill clean holes.

2. Bosch DSB5013P 13-Piece Daredevil Spade Bits

Bosch DSB5013P

Bosch Spade Bit Set DSB5013P Specifications
MaterialHigh Carbon Steel + Black Oxide (Finish)
Bit TypeAuger & Spade
Flute TypeStraight
Shank TypeHex Shank
Shank Size1/4″
No. of Bits13
Usagewood & treated lumber

The Daredevil spade bits are suitable for professional users who want speed, hole quality, and ease of use. The full-cone threaded tip pulls the bit through the material with minimal effort. It doesn’t vibrate while piercing a hole like other spade bits. This spade bit set has a 1/4 inches shank that can fit with a lot of drills. The shank features a power groove that improves bit grip and reduces slippage. These Bosch Daredevil bits easily drill from various surfaces like wood and treated woods.

The contoured paddle gives fast chip removal, and its paddle body comes with a spur and reamer tip on the top of the edge that makes clear holes. It makes the drilling smoother as the paddle design removes the chip to avoid jamming. These angle-cutting edges minimize blowouts. The speed of this Bosch’s spade bit is ten times faster than conventional bits. The Hex style shank comes along with a power groove that reduces the chances of slippage.

Reasons To Buy

  • Spur and reamer tips of the paddle.
  • Power Groove Hex type shank.
  • Fast and effortless drilling.
  • Self-feeding full thread tip.
  • Speedwave paddles.

Reasons To Avoid

  • Difficult to remove the tip of the bit from live trees.

What’s the bottom line?

If you seek the right spade bits for drilling perfect holes, the Bosch Daredevil spade bits are ideal. The 13 pieces of the set come in a pouch that is easy to hold and carry around at the job site.

3. Bosch GT3000 Carbide Drill Bit Set

Bosch GT3000

Bosch GT3000 Drill Bit Set Specifications
MaterialCarbide + Black Oxide (Finishing)
Bit TypeGlass & Tile
Flute TypeStraight
Shank Type3 Flat
Shank Size1/4″
No. of Bits8
Usageglass and tiles

This 8 piece set featured unique geometry with the precise tip of high-quality carbide and reinforced head. To deal with hard material, carbide tends to serve long-time services. The centering tip provides a smooth, clean hole and reduces walking. Further, the reinforced head makes the bit durable and efficient. Its diamond ground-cutting edge deliver longer bit life.

The precision tip offers fast drilling in tile and glass applications. It is useful for holes for towel and shower rods, toilet paper holders, and soap dishes. This set comes in a brute tough storage case for easy access. The bit case organized the bit and made them portable. Each bit of the set is labeled so you can select the right one for your tasks.

The three flat type shank gives an excellent grip on larger bits. These bits are easy to use and provide best-in-class speed. Get your job done faster. This style of shank reduces the chances of a cracked surface. For glass and tile, this bit is designed to work without water.

Reasons To Buy

  • Innovative design.
  • Reliable and versatile.
  • Brute Tough case for storage.
  • Three-flat shank for superior grip.
  • No bit of skating and avoids ruin surface.

Reasons To Avoid

  • Not compatible with the quick-connect system.

What’s the bottom line?

The Bosch Carbide Hammer Drill bits are perfect for common applications. They make a relief hole for glass cutting, work for drilling and fastening mirrors tasks, setting concrete screws in tiles.

4. Dewalt DW5207 Percussion Masonry Drill Bit Set

DeWalt DW5207

Bosch Masonry Drill Bit Set DW5207 Specifications
MaterialCarbide
Bit TypeMasonry
Flute TypeSpiral
Shank Type3 Flat or No Spin Shank
Shank Size1/4″
No. of Bits7
Usagebrick, block, concrete, and masonry

The rock carbide tip with two cutters of masonry drill bit set maximizes contact surface for longer bit life. The four flute design cleans all the waste for efficient and fast drilling. The fluted bits reduce the amount of dust that flies from the surface. This set intends to make holes for mechanical anchors.

The shank part is of the 3-flat type that offers no spin, and the user won’t face bit skating while drilling. It is suitable for 3/8 inches and 1/2 inches chuck size drills. The quality and design of the drill bits are great, and they manage all tough concrete projects.

This Dewalt drill bit applies to the all-electric and cordless hammer drills. It is used for drilling holes in bricks, blocks, concrete, and masonry. The 7-piece set provides function and durability across all rugged drilling needs.

Reasons To Buy

  • Incredible strength.
  • Carbide offers extra strength.
  • Deal with all types of masonry.

Reasons To Avoid

  • Without a storage box.

What’s the bottom line?

The Dewalt Masonry set of drill bits gives you key advantages and is easily paired with cordless hammer drills.

5. Bosch MP500T Drill Bit Set

Bosch MP500T

Bosch Drill Bit Set MP500T Specifications
MaterialTungsten Carbide
Bit TypeMasonry
Flute TypeSteep
Shank TypeHex
Shank Size
No. of Bits5
Usagebrick, block, tile, wood, metal, and plastic

The innovative design of this Bosch drill bit includes a robust head that makes it highly efficient. The bits have a long life in impact applications. The multi-grind head technology delivers 85% faster drilling in metal. On the fluted side, the steep design of the flute along with ribs offers fast material removal in multiple materials.

The hex-type shank adds versatility to the bit and allows drilling into masonry with impact tools. The impact drivers and hammer drills can work with this Bosch bits set. The hex shape shank holds a great grip for both impact drivers or hammer drills, and the holding capacity is better than standard bits.

This all-in-one bit serves mostly all kinds of applications with excellent quality. The sharp diamond-ground edges release high speed for drilling in hard materials. The whole process of drilling is optimized for dust clearance.

Reasons To Buy

  • High drilling speed.
  • Sturdy drilling head.
  • Metal tough tip.
  • Best for advanced performance.
  • Suitable for multipurpose applications.
  • Durable in impact applications.

Reasons To Avoid

  • No storage pouch.

What’s the bottom line?

The pack of 5 piece masonry drill bits from Bosch has a nine times better life for working in multi-material projects. Get all jobs with this all in one bit, from metal to masonry, bricks to tile, and wood to plastic.

6. Irwin Tools Cobalt Steel M35 Drill Bit Set

Irwin M35 Cobalt

Irwin Drill Bits 3018002 Specifications
MaterialCobalt
Bit TypeSpilt Point
Flute TypeSpiral
Shank Type
Shank Size3/8″
No. of Bits29
Usagehard metals

The Irwin bits of 29 pack covers a wide range of drill bits and versatility. Both experienced users and beginners can get a lot of benefits from this kit. The high-quality web layout and cobalt steel give the bit strength and extend the life of sharp cutting edges.

The Irwin 29-piece drill bit has bit sizes measuring from 1/16″ to 1/2″ with 1/64″ increments. Its metal case has a protective rubber shell that makes it easy to access and protects from accidental dropping. It includes removable cartridges for easy transport to the worksite. The M35 cobalt used in its building design can stand against heat and wear issues.

These bits come with a limited lifetime warranty. It is an excellent choice for drilling hard metals like cast iron, stainless steel, and high alloy. The split point tip of 135-degree angle requires less force to start drilling and removes the walking across the surface. The reduced shank above the 3/8 inch point allows you to use a larger drill bit in a 3/8 inch chuck.

Reasons To Buy

  • Heavy-duty construction.
  • Heat and abrasion resistance.
  • Metal index case.

Reasons To Avoid

  • Without Hex & flatted shank.

What’s the bottom line?

The Irwin point drill bits are valuable for native power tool users. Its sturdy case keeps a safe wide range of bits from falling and twisting around the kit while moving.

7. Drill America – DWD29J-CO-PC 29 Piece M35 Drill Bit Set

Drill America DWDCO Series

Drill America Bit Set DWD29J-CO-PC Specifications
MaterialCobalt + Gold Oxide (Finish)
Bit TypeTwist
Flute TypeSpiral
Shank TypeRound
Shank Size3/8″
No. of Bits29
Usagestainless steel, Inconel, and titanium

Drill America set contains 29 cobalt drills from 1/16 inches to 1/2 inches. These drill bits speed up to 30% greater than conventional high-speed steel. They are effective in tough drilling with high tensile energy materials like stainless steel, inconel, and titanium.

The self-centering 135-degree split point penetrates through hard material without a pilot hole. The high-grade cobalt steel gives long-lasting life as compared to HSS drill bits. In addition, it maintains the toughness and hardness level of the tool at the high temperature of drilling.

These drill bits are used to make holes in different materials using portable handheld drills, machining centers, and latches. It comes in various length sizes and types, and the most common is the twist drill bit. The spiral flute of the bit’s end pulls bits of the material being drilled away from the work surface so it won’t clog the job.

The gold oxide finishing acts as a lubricant and resistance against wear. Moreover, the round shape of the shank suits most of the drill chucks. This set comes in a plastic index case with labeled sections for organization and identification. When your hands are not free, hang the drill index box on your belt loop.

Reasons To Buy

  • High tensile strength.
  • Easy to handle the plastic case.
  • No bit-walking.
  • Self Feeding.
  • Round, twisted shaft.
  • Gold oxide finishing.

What’s the bottom line?

The set of 29 jobber length drill bits of Drill America has extended life tools than high-speed steel bits for drilling hard material.

8. DeWalt DWA1240 Cobalt Drill Bit Set

DeWalt DWA1240

DeWalt DWA1240 Specifications
MaterialCobalt
Bit TypeTwist
Flute TypeSpiral
Shank TypeRound
Shank Size
No. of Bits14
Usagewood, angle iron, i-beams, and other metals

The DWA1240 comes in a ToughCase+ system, and it is a connectable storage system. It keeps your drill bits organized and easy for you to identify and access. This type of bit has maximum life in stainless steel and other metals. The high-grade strength of cobalt alloy steel provides optimal life and durability in metal applications.

The patented bit-bar design gives a clear view of the inside from a transparent lid. It can work over stainless steel and other hard metals at maximum speed. While using these bits with the drill, the split-tip construction eliminates bit walking.

Reasons To Buy

  • Clip latch for secure closing.
  • Pilot point tip.
  • More user control.
  • Industrial strength.

Reasons To Avoid

  • Not working for hardened steel.

What’s the bottom line?

The DeWalt DWA1240 14 piece set of pilot point bits deliver maximum speed while drilling on stainless steel jobs.

9. Makita T-01725 Contractor-Grade Bits

Makita T-01725

Makita T-01725 Specifications
Materialhss + Black Oxide
Bit TypeTwist, Spade, Auger
Flute Type
Shank TypeHex
Shank Size1/4″, 1/2″, 3/8″
No. of Bits70
Usage

The Makita T-01725 contains 70 pieces of impact drill driver bits. It offers a full range of solutions for drilling, driving, and fastening. The latch case keeps the items inside while moving around the job location.

Every bit is black oxide coated to resist corrosion and longer-lasting life. This toolset is compatible with quick-change connector systems like electric or battery-powered drills/drivers and impact drivers. The Ultralok 1/4 inch shanks enable fast and easy bit changes without drill spin-out.

The HSS material is used for manufacturing with precise 135-degree split point tips. They block the way of drill bit walking and offer clean holes. The pro standard magnetic 3-inch bit holder and nut drivers have an extra-strong fastener holding capacity. This box includes the most widely used screwdriver and nut driver sizes bits.

Reasons To Buy

  • Durable, compact storage case.
  • Proprietary heat treatment for durability.

What’s the bottom line?

The T-01725 is a perfect companion for driver/drill and impact drivers.

10. Drill Hog 29-Piece Index Drill Bits

Drill Hog M7 HSS

Drill Hog 29BBM7 Bits Specifications
MaterialHi-Molybdenum M7 HSS Steel
Bit TypeTwist
Flute TypeSpiral
Shank Type3-Flat
Shank Size
No. of Bits29
Usagetruck frames, farm implements, toughest steel

Drill Hog is the expert manufacturer of Drill Bits and cutting tools. Drill Hog is the new technology in drill bits that includes 29 fractional sizes from 1/16 to 1/2 bits with a 1/64 gap. They are made from Hi-Molybdenum M7 steel with a melting point of 4753 Fahrenheit. It works with hard steel like stainless steel, spring steel, grade 8 bolts, farm implements, and more.

The round black drill holder comes with a belt clip and includes an index set of drill bits. You can clip the entire set to your belt, and it’s easy to carry along. This product has a limited lifetime warranty. Its 135-degree split point of the tip avoids slipping of bit, so no need to use the pilot bit. With three flat styles of the shank, it removes the spinning factor in the chuck while drilling.

Reasons To Buy

  • 3-Flat styles.
  • Lifetime warranty.
  • Good for solid and rough steel.

Reasons To Avoid

  • Company service is not good.

What’s the bottom line?

The Drill Hog bit set is a great option for drilling into harder steel and stainless steel. These cutting tools deliver amazing performance.


How To Choose The Best Drill Bit?

You can find various drill bits and drill bit sets. If you want to get drill bits for your drill, you need to check the following factors.

Material

Best Drill Bits

High Speed Steel (HSS): The most popular material for drilling into soft steel, wood, and plastic. This economical solution is best for the maintenance of drilling applications.

Cobalt (HSCO): It is known for the upgradation of HSS and contains 5-8% cobalt. The cobalt blended into the base material. Use it for drilling into harder steel like stainless steel quality.

Carbide (Carb): The hard and brittle material in the drill bits designed for the hardest jobs.

Titanium Coated: It is effectively drilled through woods, fiberglass, soft metals, and PVC plastics. Less friction

TiN (Titanium nitride) increases tool life and runs faster than uncoated drills.
TiCN (Titanium carbonitride)It works great for cast iron, stainless steel, and aluminum. More wear-resistant than coat layers.

Black Oxide Coated: It is a special coating that helps ward off rust and corrosion.

Types

Twist Drill Bit: Use for light metal, wood, plastic, ceramic, and masonry. It is useful for home repairs, maintenance, and building projects with metal, wood, or ceramics—the most common and general-purpose drill bits.

Brad and Pilot Point Bit: Useful for furniture making and general woodworking. This W-shaped centered point produces a clean exit hole. They are mostly used on wood or DIY wood projects.

Auger Drill Bit: The screw tip twisted ribbon shape helps draw the drill and requires less pressure. It helps in large woodworking and building projects.

Spade Drill Bit: Bore holes with a large diameter. Complete your drilling holes in wall studs for framing, electrical, plumbing, and fine woodworking projects.

Forstner Drill Bit: Create a flat-base hole that doesn’t go through the whole way of the wood. Works better in drill press rather than a handheld drill.

Countersink Drill Bit: Screw Pilot bit; is used to create a hole to flush the head of fasteners. The depth of the drill pilot hole is more.

Glass Drill bits: use for non-tempered glass and ceramic. For DIY home repair. It is used with rotary drills at slow speeds.

Masonry Drill Bit: Best works with hammer drills and used in home building and repairs. It can operate with concrete, brick, or masonry.

Tile Drill Bit: Useful for flooring, backsplash, and tile wall installations. It works with ceramic and porcelain tile. If it is coated with carbide-tipped material, then it reduces chips and cracks while drilling various tiles.

Step Drill Bit: Round arrowhead-shaped used with metal as well as wood. You can drill multiple sizes of holes with the same drill bit. It also cleans away waste material in holes.

Size

Two sizes need to be considered while picking the drill bits: the shank and the point. The end part of the bit that fits into the drill’s chuck is the shank. So chose the shank size equal and smaller than the chuck size of the drill.

The pointed end has a wide range of point sizes. Mostly you would find from 1/16 to 1/4 inches drill bits. These sizes are enough for household tasks. In construction, carpentry, and house building, you need to add some extra size.

There are some shank designs used for certain drilling. No spin and Hex are types of drill bit that are used in the special outcome.

  • No-spin Shank: It has a fluted shape design that keeps the bit from slipping while drilling.
  • Hex-Shank: It has six sides that help it to remain stable while drilling into hard materials.

Number of bits

The drill bits set includes a different number of drill bits. The higher numbers of bits offer more precise options for drill bits. It is available with 10, 15, 20 drill bits in the market.


Frequently Asked Questions

1. How long does the drill bit last?

Bit life depends on several factors, like type and sharpness of the bit; how often do you use it? what is drilled, such as brick, stone, concrete, steel, wood? It could last from a couple of weeks to years. Sometimes, the drill bit lasts for two to three weeks. Sometimes it may break down in a single shift. So it all depends on the quality factor.

2. Which drill is better, cobalt or titanium?

Titanium Drill Bits are used for soft materials like wood, soft metals, and plastic. On the other hand, cobalt drill bits work with tough materials such as cast iron, other hard metals.

3. What are the different types of drill bits?

The most common accessories for the drill are the drill bits. The different drill bits are:

  • High Speed Steel Bits
  • Brad Point Bits
  • Masonry Bits
  • Cobalt HSS Bits
  • Spade Bits
  • Auger Bits
  • Forstner Bits
  • Countersink Bits
  • Spearpoint (Tile and Glass) Bits
  • Step Drill Bits

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