10 Best sharpest drill bits for metals of 2025

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Best Choice

1

Sinyeenglon
Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16"-3/8", with Plastic Index Storage Case
Main highlights

Durable and Efficient
Cobalt M35 material offers superior hardness, cutting speed, and longevity, lasting up to 12 times longer than average HSS bits.

Versatile Applications
Ideal for drilling stainless steel, cast iron, titanium, aluminum, and other hard metals.

Organized Storage
Plastic case with labeled compartments for easy access and organization.
Key specs
- Size:99pcs
- Quantity:99
- Material:Cobalt M35
- Point Design:Hardened Full Grinding
- Application:Stainless steel, cast iron
9.9

Exceptional

Our Rating
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Value for Money

2

toolant
toolant Cobalt Drill Bit Set for Metal and Steel (Pro), Titanium Aluminum Nitride Coated (TiAlN) with Bullet Point Tip, for Hardened Metal, Stainless Steel, 21pcs 1/16"-1/2"

15% Off
Main highlights

Exceptional Performance for Metal Drilling
The TOOLANT Pro Cobalt Drill Bit Set features titanium aluminum nitride coating, enhancing durability and heat resistance for efficient metal drilling.

Ideal for Heavy-Duty Scenarios
Meticulously engineered with bullet point tips, this set excels in demanding tasks, ensuring precise and accurate drilling in metal.

Praised Longevity and Customer Support
Customers appreciate the drill bits' longevity and the company's excellent customer service, even offering refunds or replacements if needed.
Key specs
- Size:21-piece set
- Quantity:21
- Material:Cobalt
- Point Design:Bullet point
- Application:Drilling metal
9.8

Exceptional

Our Rating
3

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

Reduced Walking with 135 Degree Tip
The 135-degree split point tip design minimizes walking, ensuring precise drilling starts.

Versatile for Multiple Materials
Ideal for use in plastic, wood, and metal, making it perfect for various DIY projects.

Highly Durable and Rust-Resistant
Customers praise the black and gold coating for preventing rust and wear, maintaining performance.
9.5

Excellent

Our Rating

9.3
worth the money

9.3
lasts a long time

9.3
Durability
4

BOSCH
BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal
Main highlights

Durable and Heat-Resistant Design
Cobalt M42 drill bit for durability and high heat resistance.

Ideal for Tough Metal Drilling
Perfect for stainless steel, cast iron, titanium, and light-gauge metal.

Exceptional Customer Praise for Durability
Consistently praised for lasting performance and clean cuts.
Key specs
- Size:14 pc. Drill Bit Set
- Quantity:14
- Material:Stainless Steel, Cobalt
- Point Design:135 Degrees
- Application:Cast Iron, Metal
9.2

Excellent

Our Rating

8.9
Sheerness

8.7
worth the money

8.4
lasts a long time
5

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

Key Features and Benefits
Titanium Nitride Coated for durability, includes 21 sizes, secure storage.

Ideal Use Cases
Perfect for metal, plastic, and wood drilling tasks.

Praised Feature from Reviews
Cuts efficiently and prevents slipping, highly rated by professionals.
Key specs
- Size:One Pack
- Quantity:21
- Material:Titanium Nitride Coated
- Point Design:Pilot Point
- Application:Metal, Plastic, Wood
8.9

Very Good

Our Rating

9.9
Simple to take off

9.5
Simple to use

9.5
Durability
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6

NordWolf
NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless Steel & Hard Metals, with 1/4" Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3/32"-1/8"-3/16"-1/4"-5/16" in Storage Case
Main highlights

Durability and Versatility
High-quality M35 Cobalt steel drill bits ensure durability and versatility for various metals.

Perfect for Tight Spaces
Stubby design with 1.84 to 2.32-inch length ideal for tight spaces.

Sharpness Praised by Users
Customers appreciate the sharpness and efficiency of these drill bits.
8.8

Very Good

Our Rating

8.2
Precision

8.0
lasts a long time

8.0
worth the money
7

COMOWARE
COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8"
Main highlights

High Quality Material
Made from M35 Cobalt High Speed Steel for durability.

Versatile Use Cases
Ideal for drilling hard metals, stainless steel, and wood.

Praised Drill Performance
Customer reviews highlight effective drilling and reasonable price.
Key specs
- Size:15pcs jobber length
- Quantity:15pcs
- Material:5 Cobalt High Speed Steel
- Point Design:135 SPLIT POINT
- Application:hard metals, plastics, woods
8.6

Very Good

Our Rating

9.1
worth the money

8.9
Durability

8.9
Sheerness
8

IRONANT
IRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case
Main highlights

Durable and Versatile Design
HSS titanium coating ensures sharpness and durability with 50 sizes in 5 pieces.

Ideal for Metal and Plastic
Perfect for drilling in plastic, aluminum, and sheet metal.

Highly Praised Storage Case
Customers appreciate the durable and organized storage case.
Key specs
- Hole Sizes:50 sizes in 5 pcs
- Material:High speed steel
- Coating:Titanium coating
- Flute Type:Dual-flute design
- Cutting Angle:118 Split Point
8.3

Good

Our Rating
9

BOSCH
BOSCH TI5IM 5-Piece Assorted Set Titanium Nitride Coated Metal Drill Bits with Included Case Impact Tough with Impact-Rated Hex Shank Ideal for Heavy-Gauge Carbon Steels, Light Gauge Metal, Hardwood

27% Off
Main highlights

Titanium Coating for Reduced Friction
The titanium nitride coating minimizes friction, enhancing durability and performance during drilling.

Ideal for Heavy-Gauge and High-Carbon Steel
Specially designed for drilling through heavy-gauge and high-carbon steel, making it perfect for tough jobs.

Impact-Rated Shank for High Torque
Customers appreciate the impact-rated shank, which provides compatibility with high torque drill/drivers.
8.2

Good

Our Rating

9.7
Simple to use

9.5
Packaging materials

8.9
Precision
10

NEIKO
Neiko 10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit

23% Off
Main highlights

Versatile Drill Bit Replacement
Replaces 28 individual drill bits with three titanium-coated step bits, enhancing efficiency and reducing tool changes.

Ideal for Metal and Sheet Work
Perfect for drilling through plastic, aluminum, copper, stainless steel, and other sheet metals with ease.

Long-lasting Durability
Customers praise the longevity and effectiveness of the bits even after extensive use.
Key specs
- Hole Sizes:3/16-inch to 3/4-inch
- Material:High-speed steel
- Coating:Titanium
- Flute Type:Two-flute spiral
- Cutting Angle:N/A
8.0

Good

Our Rating

9.5
Precision

8.7
worth the money

8.2
lasts a long time

10 Best sharpest drill bits for metals of 2025

1

Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16"-3/8", with Plastic Index Storage Case

How do we rank?

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Analyzing top stores

2

toolant Cobalt Drill Bit Set for Metal and Steel (Pro), Titanium Aluminum Nitride Coated (TiAlN) with Bullet Point Tip, for Hardened Metal, Stainless Steel, 21pcs 1/16"-1/2"

3

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

9.3

9.3

9.3

4

BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal

8.9

8.7

8.4

5

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

9.9

9.5

9.5

6

NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless Steel & Hard Metals, with 1/4" Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3/32"-1/8"-3/16"-1/4"-5/16" in Storage Case

8.2

8.0

8.0

7

COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8"

9.1

8.9

8.9

8

IRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

9

BOSCH TI5IM 5-Piece Assorted Set Titanium Nitride Coated Metal Drill Bits with Included Case Impact Tough with Impact-Rated Hex Shank Ideal for Heavy-Gauge Carbon Steels, Light Gauge Metal, Hardwood

9.7

9.5

8.9

10

Neiko 10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit

9.5

8.7

8.2

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