Top Twist Drill Bits for Precision Drilling

The best Twist Drill Bits includes DEWALT 21-Piece Drill Bit Set (DWA1181), toolant 20pcs Hex Head Allen Wrench Set, DEWALT 14-Piece Drill Bit Set (DWA1184) and many others as mentioned below.

1

DEWALT 21-Piece Drill Bit Set (DWA1181)

  • 21-piece set for versatile drilling applications.
  • Black oxide coating for corrosion resistance and durability.
  • 135° split-point tips for precise drilling on contact.
  • Parabolic flute design enhances chip ejection efficiency.
  • Ideal for metal, wood, PVC, and fiberglass.
  • 31° helix reduces aggressiveness for deep hole drilling.
  • Compatible with various drill types and materials.
  • Average Rating out of 5:
  • Price Range: $19.97
  • Size: ‎One Size
  • Material: Blend
2

toolant 20pcs Hex Head Allen Wrench Set

  • 20-piece hex bit set for various applications.
  • Includes both metric and SAE sizes.
  • 1/4” quick release hex-shank for easy use.
  • CNC machined tips for precision and durability.
  • Magnetic impact bit for easy screw pickup.
  • Torsion zone absorbs torque peaks, preventing breakage.
  • Rust-resistant manganese phosphate surface treatment.
  • Average Rating out of 5:
  • Price Range: $10.99
  • Size: ‎20pcs(Metric&SAE)
  • Material: S2 Alloy Steel
3

DEWALT 14-Piece Drill Bit Set (DWA1184)

  • 14-piece set for versatile drilling needs.
  • 135-degree split point reduces bit walking.
  • High-speed steel for durability and performance.
  • Designed for plastic, wood, and metal usage.
  • Tapered web design minimizes breakage risk.
  • Black and gold coating prevents rust.
  • 3-flats shank minimizes spin-out in chuck.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Size: ‎14 piece set (Pack of 1)
  • Material: High Speed Steel
4

DEWALT 21-Piece Titanium Nitride Drill Bit Set

  • Titanium nitride coating enhances durability and performance.
  • Pilot point design for cleaner, precise holes.
  • No spin shanks prevent bit slippage during use.
  • Tapered web increases strength and reduces breakage.
  • Comes in a convenient, tough plastic case.
  • Includes 21 sizes from 1/16-inch to 1/2-inch.
  • Ideal for various drilling applications and materials.
  • Average Rating out of 5:
  • Price Range: $24.99
  • Size: ‎One Size
  • Material: Titanium Nitride Coated
5

Makita Impact Gold Titanium Drill Bit Set

  • Titanium nitride coating for extended durability.
  • 135-degree split point geometry for precise drilling.
  • Impact rated for 1/4 inch hex drivers.
  • Versatile for metal, wood, and plastic applications.
  • Set includes 14 essential drill bits.
  • Designed for faster starts and reduced walking.
  • Perfect for both professionals and DIY enthusiasts.
  • Average Rating out of 5:
  • Price Range: $15.89
  • Material: Stainless Steel
6

MACXCOIP Cobalt Drill Bit Set [13 Pcs]

  • 13-piece cobalt drill bit set.
  • Includes sizes from 1/16" to 1/4".
  • M35 high-speed steel for durability.
  • Ideal for metal, wood, and plastic.
  • 135-degree tip for efficient cutting.
  • Self-centering design prevents walk-off.
  • Compact storage case included for organization.
  • Average Rating out of 5:
  • Price Range: $7.97
  • Material: Alloy Steel, Cobalt Steel
7

BOSCH (CO14B) 14-Piece Cobalt Drill Bit Set

  • Cobalt M42 material for superior durability.
  • Designed for high-temperature drilling applications.
  • Includes a variety of essential bit sizes.
  • Three-flat shank prevents bit slippage.
  • Surface-hardened tips for enhanced performance.
  • Ideal for stainless steel and cast iron.
  • Thick web-helix design for added stability.
  • Average Rating out of 5:
  • Price Range: $32.53
  • Size: 1 Count (Pack of 1),1 Count (Pack of 2),1/2 In. X 6 In.,1/4 In. X 4 In.,1/8 x 2-3/4 Inch (Pack of 1),1/8 x 2-3/4 Inch (Pack of 2),3/8 x 5 Inch (Pack of 1),3/8 x 5 Inch (Pack of 2),3/16 x 3-1/2 Inch (Pack of 1),3/16 x 3-1/2 Inch (Pack of 2),3/32 x 2-1/4 In
  • Material: Cobalt
8

COMOWARE Titanium Twist Drill Bit Set [16 Pcs]

  • Durable titanium coating for extended bit life.
  • Precision-engineered for clean and smooth holes.
  • 2 flutes design reduces friction and heat.
  • 1/4 inch hex shank for quick changes.
  • Suitable for wood, plastic, and metal drilling.
  • Organized holder for easy storage and access.
  • Perfect for DIY and professional use.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Color: Gold
  • Material: High Speed Steel, Titanium
9

amoolo M35 Cobalt Drill Bit Set (5Pcs)

  • 5Pcs 3/8" cobalt drill bit set.
  • M35 cobalt high speed steel construction.
  • Enhanced wear-resistance and durability.
  • Fully ground for efficient drilling performance.
  • 135° split point for precise drilling.
  • Works on hard metals and softer materials.
  • 90 Days warranty for customer satisfaction.
  • Average Rating out of 5:
  • Price Range: $17.99
  • Size: 1/2 in 5pcs,1/4 in (10pcs),1/8 in (10pcs),1/16 - 1/2 in (31pcs),1/16-1/4 in (13pcs),1/16 - 3/8 in (16pcs),1/16 - 3/8 in (23pcs),1/16 in 10pcs,3/8 in (5pcs),Nitride 3/8 in 5pcs,3/16 in (10pcs),3/32 in 10pcs,Nitride 5/16 in 5pcs,5/16 in (10pcs),5/32 in (10p
  • Material: Cobalt Steel
10

Narwhal 5/8" Cobalt Drill Bits [3 Pack]

  • 3 pack of 5/8" cobalt drill bits
  • 6-inch total length for versatile drilling
  • 135° split point for precise drilling
  • Durable M35 cobalt for tough materials
  • Includes sturdy plastic storage case
  • Ideal for metal, stainless steel, and cast iron
  • USA-based customer service for satisfaction
  • Average Rating out of 5:
  • Price Range: $29.99
  • Size: 1 Inch,1/2 in,1/4 in,1/8 in,1/16 in,1/32 in,3/4 in,3/8 in,3/16 in,3/32 in,3/64 in,5/8 in,5/16 in,5/32 in,5/64 in,7/8 in,7/16 in,7/32 in,7/64 in,9/16 in,9/32 in,9/64 in,11/16 in,11/32 in,11/64 in,13/16 in,13/32 in,13/64 in,15/16 in,15/32 in,15/64 in,17/32
  • Material: Cobalt Steel
11

Drill America KFD 1/8" Split Point Drill Bits

  • High-speed steel for durability and longevity.
  • 135° split point reduces walking during drilling.
  • Ideal for wood, metal, and stainless steel.
  • Pack of 12 ensures multiple uses available.
  • Black and gold finish for enhanced corrosion resistance.
  • Designed for general-purpose drilling applications.
  • Combines hardness and toughness for wear resistance.
  • Average Rating out of 5:
  • Price Range: $6.11
  • Size: #1,1.00mm,1/2 in,1/4 in,1/8 in,1/16",1.50mm,#2,2.00mm,2.50mm,#3,3.00mm,3/8 in,3/16 in,3/32",3/64",3.50mm,#4,4.00mm,4.50mm,#5,5.00mm,5/16",5/32",5/64",5.50mm,#6,6.00mm,6.50mm,#7,7.00mm,7/16",7/32",7/64",7.50mm,#8,8.00mm,8.50mm,#9,9.00mm,9/32",9/64",9.50mm,
  • Material: High Speed Steel
12

Drill Hulk M35 Cobalt Jobber Drill Bits (12 Pack)

  • 1/4-inch cutting diameter for versatile drilling.
  • Made from M35 cobalt steel for durability.
  • High heat resistance for hard metal applications.
  • Repeatedly sharpenable without losing cutting efficiency.
  • 135-degree split point for easier penetration.
  • Includes 12 drill bits in a protective case.
  • Ideal for stainless steel and tough materials.
  • Average Rating out of 5:
  • Price Range: $26.88
  • Material: High-Speed Steel and 5% Cobalt
13

Yellow Paw 5/8" Cobalt Drill Bit

  • 5/8 inch diameter, suitable for various drills.
  • M35 cobalt with titanium aluminum nitrite coating.
  • Exceptional hardness and durability for long-lasting use.
  • 135-degree split point reduces bit walking.
  • 3-inch working length, total length of 6 inches.
  • Includes plastic storage case for easy organization.
  • Customer satisfaction is our top priority.
  • Average Rating out of 5:
  • Price Range: $16.99
  • Size: 1 in,1/2 in,1/4 in,1/8 in,1/16",1/32",3/4",3/8 in,3/16 in,3/32",3/64",5/8",5/16",5/32",5/64",7/8",7/16",7/32",7/64",9/16",9/32",9/64",11/16",11/32",11/64",13/16",13/32",13/64",15/16",15/32",15/64",17/32",17/64",19/32",19/64",21/32",21/64",23/32",23/64",25
  • Material: Cobalt Steel
14

GMTOOLS 13-Pc Cobalt Drill Bit Set

  • 13-piece set for various drilling needs.
  • M35 HSS with 5% cobalt for durability.
  • 135-degree split point for quick penetration.
  • Twist design enhances chip removal efficiency.
  • Universal round shank fits most tools.
  • Included storage case for easy organization.
  • 30-day money back satisfaction guarantee.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: High Carbon Steel
15

DCWecher 20-Piece Allen Wrench Set

  • Made of durable S2 steel alloy.
  • Includes 20 pieces: Metric and SAE sizes.
  • Each bit measures 2 inches in length.
  • Features magnetic hex bit for easy use.
  • Precision fit to reduce cam-out and enhance torque.
  • Ideal for furniture assembly and automotive repairs.
  • Essential addition to any toolbox for DIY projects.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Material: S2 Alloy Steel
16

GRENPRO 22pc Allen Wrench Bit Set

  • 22-piece Allen wrench bit set for versatile use.
  • Includes 10 metric and 10 SAE hex bits.
  • 1/4" quick release hex-shank for easy compatibility.
  • 2" long bits provide extended reach and flexibility.
  • Strong magnetic tips for secure screw retention.
  • Durable S2 alloy steel for enhanced strength.
  • Ideal for home maintenance and automotive projects.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Material: S2 Steel
17

amoolo Titanium Hex Drill Bit Set (16Pcs)

  • 16-piece set for versatile drilling needs.
  • Premium titanium-coated for durability and longevity.
  • 135° split point for accurate drilling.
  • Compatible with 1/4" hex shank tools.
  • Quick change design for efficient bit swapping.
  • Comes with a portable storage case.
  • Includes commonly used sizes for convenience.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: High Speed Steel, Alloy Steel
18

BOSCH [TI2143IM] 1/4" Titanium Drill Bit

  • No skate tip for precise drilling starts.
  • Designed for heavy-gauge and high-carbon steels.
  • Long flutes enhance material removal efficiency.
  • Impact-rated shank withstands higher torque applications.
  • Titanium coating reduces friction and increases durability.
  • Perfect for hardwood and light gauge metal drilling.
  • Single-piece construction ensures strength and reliability.
  • Average Rating out of 5:
  • Price Range: $5.75
  • Material: High Carbon Steel
19

Drill America 9/16" KFD Reduced Shank Drill Bit

  • High-speed steel for durability and toughness.
  • Gold and black coating for harder metal drilling.
  • Reduced shank design fits standard chucks.
  • 135-degree split point for precise starts.
  • Spiral flutes enhance chip removal efficiency.
  • Compatible with various toolholding systems.
  • Ideal for general purpose drilling applications.
  • Average Rating out of 5:
  • Price Range: $9.21
  • Size: 1 in,1-1/2",1-1/4",1-1/8",1-1/16",1/2 in,1-3/8",1-3/16",1-5/16",1-7/16",3/4",5/8",7/8",7/16",9/16",9/16" - 1",11/16",13/32",15/32",17/32",19/32",21/32",23/32",25/32",25/64",27/32",27/64",29/32",29/64",31/32",31/64",33/64",35/64",37/64",39/64",41/64",43/64
  • Material: High Speed Steel
20

DCWecher T20 Torx Bits (10-Pack) for Impact Driver

  • Includes 10 T20 Torx bits for versatile use.
  • 2-inch length fits standard drill and impact drivers.
  • Constructed from durable S2 steel alloy material.
  • 60 HRC hardness for enhanced durability and strength.
  • Magnetic design for easy screw retention and removal.
  • CNC machined tips ensure precision fit and torque.
  • Ideal for home repairs and DIY projects.
  • Average Rating out of 5:
  • Price Range: $4.99
  • Material: S2 Alloy Steel
21

WildBossy Carbide Drill Bit Set (10PCS)

  • Premium NF10X tungsten steel carbide tip
  • Fast and efficient drilling performance
  • Includes 10 pieces in various sizes
  • Shock-resistant design for stability
  • Versatile for multiple materials and surfaces
  • Long-lasting durability for construction projects
  • Cooling with water extends drill bit life
  • Average Rating out of 5:
  • Price Range: $25.99
  • Material: Tungsten Steel Carbide
22

PTSLKHN Hex Allen Wrench Bit Set (20pc)

  • 20-piece set: 10 Metric and 10 SAE sizes.
  • Made from durable S2 alloy steel material.
  • High hardness of 58-60HRC for longevity.
  • Magnetic hex bits prevent slipping during use.
  • Laser etched sizes for easy identification.
  • Corrosion-resistant black phosphate treatment applied.
  • 1-year warranty with free replacements for defects.
  • Average Rating out of 5:
  • Price Range: $9.79
  • Material: S2 Alloy Steel
23

Xeiophoy 20PCS Hex Bit Set, 1/4”

  • 20-piece hex bit set for diverse applications.
  • S2 alloy steel for durability and strength.
  • Strong magnetic head for easy screw handling.
  • CNC machined tips for precise fit.
  • Torsion zone absorbs torque for impact driving.
  • Includes both metric and SAE sizes.
  • Compact storage box for easy organization.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Material: Alloy Steel
24

NEIKO Extra Long Drill Bit Set [5-Piece]

  • Extra-long 12-inch drill bits for deeper reach.
  • Made from durable M2 high-speed steel.
  • Heat-treated for enhanced hardness and wear resistance.
  • Sharp pointed tips for smooth drilling performance.
  • Versatile use on metal, wood, and plastic.
  • Includes five standard sizes for various projects.
  • Ideal for quick and stable drilling operations.
  • Average Rating out of 5:
  • Price Range: $16.04
  • Material: High Speed Steel
25

Drill America [DWDDL8X1/4] 1/4" Extra Long Drill Bit

  • High-speed steel construction for durability and performance.
  • Extra long 8-inch length for extended reach.
  • Black oxide finish enhances lubrication and reduces friction.
  • Round shank design fits various toolholding systems.
  • Right-hand cut spiral flutes for efficient chip removal.
  • Ideal for general purpose drilling in metal materials.
  • Designed for tough applications in iron and steel.
  • Average Rating out of 5:
  • Price Range: $8.41
  • Size: 1 in,1 Count (Pack of 1),1-1/4",1-1/8",1 Count (Pack of 2),1/2 in,1-3/16",1/4 in,1/8 in,3/4",3/8 in,3/16 in,3/32",5/8",5/16",5/32",5/64",7/8",7/16",7/32",7/64",9/16",9/32",9/64",11/16",11/32",11/64",13/16",13/32",13/64",15/16",15/32",15/64",17/32",17/64",
  • Material: High Speed Steel
26

Drill America [DWDRSD1-1/8] High Speed Drill Bit

  • High-speed steel for durability and toughness.
  • Black oxide treatment enhances lubricity and cooling.
  • Reduced shank design for versatile toolholding compatibility.
  • Right-hand cut for efficient chip evacuation.
  • Ideal for low to medium tensile strength materials.
  • Precision engineered for consistent performance and reliability.
  • Perfect for general purpose drilling applications.
  • Average Rating out of 5:
  • Price Range: $13.89
  • Size: 1 in,1 Count (Pack of 1),1-1/2",1-1/4",1-1/8",1-1/16",1-1/32",1-1/64",1 Count (Pack of 2),1/2 in,1-3/4",1-3/8",1-3/16",1-3/32",1-3/64",1-5/8",1-5/16",1-5/32",1-5/64",1-7/8",1-7/16",1-7/32",1-7/64",1-9/16",1-9/32",1-9/64",1-11/16",1-11/32",1-11/64",1-13/16
  • Material: High Speed Steel
27

Drill America DWDCO36P12 Cobalt Drill Bits (12 Pack)

  • Cobalt steel for enhanced cutting performance.
  • Ideal for stainless steel and nickel alloys.
  • Gold oxide surface treatment for durability.
  • Round shanks fit diverse toolholding systems.
  • Spiral fluted design reduces chip clogging.
  • Perfect for high tensile strength materials.
  • Pack of 12 for value and convenience.
  • Average Rating out of 5:
  • Price Range: $12.77
  • Size: #1,1/2 in,1/4 in,1/8 in,1/16",1/32",1/64",#2,#3,3/8 in,3/16 in,3/32",3/64",#4,#5,5/16",5/32",#6,#7,7/16",7/32",7/64",#8,#9,9/32",9/64",#10,#11,11/32",11/64",#12,#13,13/32",13/64",#14,#15,15/32",15/64",#16,#17,17/64",#18,#19,19/64",#20,#21,21/64",#22,#23,2
  • Material: Cobalt
28

SEDY 25-Piece Allen Key Bit Set

  • Durable S2 steel construction for long-lasting use.
  • Impact quick change holder for efficient bit swapping.
  • Powerful magnetic tips prevent drops during use.
  • Includes 12 SAE and 12 metric hex bits.
  • Versatile for both DIY and professional tasks.
  • Compact design for easy storage and transport.
  • Precision-engineered for accurate drilling performance.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Size: ‎One Size
  • Material: S2 Steel
29

DYRECELVE 10-Pack Torx & Double Square Bits

  • Professional quality tools for durability and performance.
  • 10-pack includes sizes #1, #2, and #3.
  • Made from solid S2 alloy steel for strength.
  • Reinforced magnetic heads for excellent grip.
  • CNC precision assembly for easy screw removal.
  • Versatile use for various applications and projects.
  • Ideal for professionals and DIY enthusiasts alike.
  • Average Rating out of 5:
  • Price Range: $6.49
  • Color: Blue
  • Material: S2 Alloy Steel
30

BECOLLO 19/64" Cobalt Drill Bit Set (5 Pcs)

  • High-speed steel with 5% cobalt content.
  • Enhanced wear and heat resistance for durability.
  • Smooth surface for reduced friction and faster cutting.
  • 135° split point for improved cutting speed.
  • Prevents walking across workpiece surfaces effectively.
  • Ideal for hard metals and softer materials.
  • Packaged in a plastic case for easy storage.
  • Average Rating out of 5:
  • Price Range: $14.99
  • Size: 1/2"(3pcs),1/4"(10pcs),1/8"(20pcs),1/16"(20pcs),1/32"(20pcs),3/8"(5pcs),3/16"(10pcs),3/16"(20pcs),3/32"(20pcs),5/16"(5pcs),5/32"(10pcs),5/64"(20pcs),7/16"(3pcs),7/32"(10pcs),7/64"(20pcs),9/32"(5pcs),9/64"(10pcs),11/32"(5pcs),11/64"(10pcs),13/32"(3pcs),13/
  • Material: Cobalt Steel