10 Best metal drill bits of 2026

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1

Clicked 3 times in the last month

VALYRIANTOOL

VALYRIANTOOL 32PCS Cobalt Drill Bits Set (Pro), 29PCS 1/16"-1/2" Twist Drill Bit & 3PCS 1/8"-3/4" Step Drill Bit, Industrial Grade M35 TiAlN, Bullet Point Tip, for Hardened Metal, Stainless Steel
9.6

Exceptional

Our Rating
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Value for Money

2

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
9.3

Excellent

Our Rating

8.9
Sheerness

8.7
worth the money

8.4
lasts a long time
3

DEWALT
DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

22% Off
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.
9.2

Excellent

Our Rating

9.3
worth the money

9.3
lasts a long time

9.3
Durability
4

MACXCOIP
MACXCOIP Cobalt Drill Bit Set, 13Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/4"

15% Off Limited Time Deal
Main highlights

Durable and Versatile
The M35 cobalt drill bits are robust, suitable for metals, wood, and plastics.

Ideal for Metalworking
Perfect for cutting stainless steel, cast iron, and soft metals.

Praised for Precision
Customers appreciate the precise sizing and efficient performance.
Key specs
- Size:Various Sizes
- Quantity:13 sets
- Material:M35 Cobalt
- Point Design:135 degree point tip
- Application:Stainless steel, soft metals
9.0

Excellent

Our Rating
5

SEDIANAS

Cobalt M35 Step Drill Bit 1/4" to 3/4", TiAlN Coating 4 Spiral Flute Step Bit, 9 Sizes M35 Cobalt HSS Step Drillfor Stainless Steel, Metal, Aluminum, Plastic
8.9

Very Good

Our Rating
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6

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

12% Off
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
8.6

Very Good

Our Rating

9.9
Simple to take off

9.5
Simple to use

9.5
Durability
7

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

12% Off
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
- Cutting Angle:118 Split Point
- Material:High speed steel
- Coating:Titanium coating
- Flute Type:Dual-flute design
8.3

Good

Our Rating
8

DEWALT
DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)

29% Off Limited Time Deal
Main highlights

Durable and Versatile
21-piece set with black oxide coating for durability and use on metal, wood, and plastic.

Ideal for Precision Drilling
Perfect for general-purpose drilling in metal, hardwood, softwood, PVC, and fiberglass.

Highly Praised for Longevity
Customers commend the drill bits for their sharpness and durability, even after extensive use.
8.2

Good

Our Rating

9.9
Precision

9.5
worth the money

9.3
lasts a long time
9

StratMet

StratMet 13pcs Cobalt Drill Bit Set, M35 High Speed Steel Drill Bit Set (1/16"-1/4") for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case

12% Off
8.1

Good

Our Rating
10

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

Extended Durability
Titanium nitride TiN coating extends bit life 2.5x longer.

Versatile Use
Ideal for drilling in metal, wood, plastic, and more.

Quick Bit Changes
1/4 inch hex shank allows fast size changes.
Key specs
- Number of Pieces:14
- Size:14-Piece
- Material:Stainless Steel
- Shank:Hex
- Coating:Gold, Titanium
7.9

Good

Our Rating

9.5
Simple to use

9.3
Durability

8.9
Precision

10 Best metal drill bits of 2026

1

VALYRIANTOOL 32PCS Cobalt Drill Bits Set (Pro), 29PCS 1/16"-1/2" Twist Drill Bit & 3PCS 1/8"-3/4" Step Drill Bit, Industrial Grade M35 TiAlN, Bullet Point Tip, for Hardened Metal, Stainless Steel

How do we rank?

How do we rank?

Analyzing top stores

2

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

3

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

9.3

9.3

9.3

4

MACXCOIP Cobalt Drill Bit Set, 13Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/4"

5

Cobalt M35 Step Drill Bit 1/4" to 3/4", TiAlN Coating 4 Spiral Flute Step Bit, 9 Sizes M35 Cobalt HSS Step Drillfor Stainless Steel, Metal, Aluminum, Plastic

6

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

9.9

9.5

9.5

7

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

8

DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)

9.9

9.5

9.3

9

StratMet 13pcs Cobalt Drill Bit Set, M35 High Speed Steel Drill Bit Set (1/16"-1/4") for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case

10

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

9.5

9.3

8.9

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