Best Metric Forstner Drill Bits of 2025

Harry Stack Avatar
Harry Stack
Last Updated: Jan 7, 2025

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Metric Forstner drill bits are a must-have for any woodworking enthusiast. These high-quality bits are designed to create clean, precise holes in a variety of materials, including wood, plastic, and metal. They are perfect for creating flat-bottomed holes, and their unique design ensures that they cut through materials quickly and efficiently. Metric Forstner drill bits come in a range of sizes, making them ideal for a variety of projects. Whether you're a seasoned woodworker or just starting out, these drill bits are an essential addition to your toolkit.

At a Glance: Our Top Picks

HARFINGTON Forstner Bit Set Cover #TOP 1
HARFINGTON Forstner Bit Set
ftb score rating icon 9.8
HARFINGTON 16pcs Forstner Bit Set Cover #TOP 2
HARFINGTON 16pcs Forstner Bit Set
ftb score rating icon 9.7
CeRaBuRET 15PCS Forstner Drill Bit Set Cover #TOP 3
CeRaBuRET 15PCS Forstner Drill Bit Set
ftb score rating icon 9.5

Top 5 Metric Forstner Drill Bits

#TOP 1

HARFINGTON Forstner Bit Set

HARFINGTON
hta230718hh000238
HARFINGTON Forstner Bit Set Cover
HARFINGTON 5pcs Forstner Bit Set 15mm-35mm Dia. Round Shank High Speed Steel Metric Forstner Drill Bits for Wood, Flat Wing Woodworking Hinge Drilling Tool Kits for Wood Plastic Plywood

HARFINGTON Forstner Set includes 5 Forstner bits with diameters ranging from 15mm to 35mm. These bits are made of high-speed steel for durability. The sharp cutting edge ensures precise drilling without splintering. Efficient chip removal makes drilling faster and easier. This versatile set is suitable for drilling holes in wood, plywood, plastics, and more.

What We Like
Durable High-Speed Steel
Precise Drilling
Efficient Chip Removal
#TOP 2

HARFINGTON 16pcs Forstner Bit Set

HARFINGTON
hta230719hh000069
HARFINGTON 16pcs Forstner Bit Set Cover
HARFINGTON 16pcs Forstner Bit Set 6mm-25mm Dia. Round Shank High Speed Steel Metric Forstner Drill Bits for Wood, Flat Wing Woodworking Hinge Drilling Tool Kits for Wood Plastic Plywood

HARFINGTON Forstner Bits Set offers you 16 high-speed steel metric drill bits with round shanks. These bits provide smooth hole drilling, ensuring precise edges without splintering. The advanced manufacturing processes enhance strength and durability. With efficient chip removal, drilling holes becomes faster and effortless. Versatile for various materials such as wood and plastics, this set is easy to install on different drilling equipment, making it convenient for your woodworking projects.

What We Like
16pcs High-Speed Steel Bits
Smooth Hole Drilling
Efficient Chip Removal
#TOP 3

CeRaBuRET 15PCS Forstner Drill Bit Set

CeRaBuRET
CeRaBuRET 15PCS Forstner Drill Bit Set Cover
15PCS Forstner Drill Bit Set Metric 10-50mm Carbon Steel Wood, Wood Drill Set for Woodworking Furniture Door Drilling, Accessories Drill, with Wooden Box

The CeRaBuRET Forstner Drill Set includes 15 different sizes to meet all your drilling needs. The bevel cutting-edge design ensures fast chip discharge, improving work efficiency. The middle teeth provide precise and stable positioning during operation, preventing shaking and sliding. The set comes in a portable wooden case for easy transportation to any workplace.

What We Like
15 Sizes Selection
Fast Chip Discharge
Precise & Stable Drilling
#TOP 4

MYOYAY 15PCS Forstner Drill Bit Set

MYOYAY 15PCS Forstner Drill Bit Set Cover
MYOYAY 15PCS Forstner Drill Bit Set Metric 10-50mm 2/5-2 Inch Carbon Steel Wood Punching Bits Woodworking Hole Saw Flat Wing Drilling Bits with Wooden Storage Box

The MYOYAY 15PCS Forstner Drill Bit Set is made of high-quality carbon steel, ensuring high precision, smooth cutting, and impact resistance. With 15 different boring diameters ranging from 2/5 to 2 inches, this set is suitable for various wooden board, solid wood, artificial wood, and all kinds of wood. It comes in a wooden storage case, making it easy to organize and protect the bits when not in use. This set will improve your work efficiency, thanks to small incision resistance, improved opening speed, and neat, smooth perforation with no broken edges.

What We Like
Premium carbon steel material
15 different boring diameters
Wooden storage case for easy organization and protection
Improved work efficiency with small incision resistance and neat, smooth perforation
#TOP 5

LLtwoluvrr Forstner Bit Set

LLtwoluvrr
15-40mm
LLtwoluvrr Forstner Bit Set Cover
Forstner Bit Set 18 Pcs, Ø15-40mm Forstner Bit Set for Wood, High Speed Forster Bites Set with Storage Case, Carbide Tipped Foster Drill Bit Set for Woodworking (Round Shank)

The LLtwoluvrr Forstner Bit Set is a versatile tool that can be used for various drilling operations in woodworking. It is made with high-quality carbide alloy, which ensures durability and high-speed performance. The smooth and burr-free incision of the wood is guaranteed with the special heat-treated tungsten steel blade. The round shank design makes it compatible with different electric drills, making it suitable for both worksites and home use. With 18 different specifications, ranging from 15mm to 40mm, this set provides a wide range of options for different drilling needs. Plus, it comes with a diamond needle flat file for added convenience. The LLtwoluvrr Forstner Bit Set is a reliable and efficient tool that every electric drill owner should have.

What We Like
Versatile
Premium Material
High Compatibility
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do Forstner bits come in metric?

Produces smooth, flat-bottomed holes with clean sidewalls and no tearout—choose from a wide range of metric diameters to suit your needs.

2. What sizes do Forstner bits come in?

All the Forstner bits allow smooth cutting operation with high accuracy and precision. The sizes range from 15mm to 35mm in diameter.

3. Do they make metric drill bits?

The only difference between drill bits found in the U.S. and metric drill bits is that metric drill bits are measured in the metric system. Instead of finding a 1/4-inch bit, you'll find a 6-milimeter bit.

4. Can you use Forstner bits in a drill?

While each one has its advantages, the Forstner typically drills the cleanest holes. But Forstner bits can also be tricky to use in a portable (handheld) drill, as they're better suited for use in a drill press.

Editor's Notes

During our metric forstner drill bit research, we found 24 metric forstner drill bit products and shortlisted 5 quality products. We collected and analyzed 3,613 customer reviews through our big data system to write the metric forstner drill bits list. We found that most customers choose metric forstner drill bits with an average price of $30.17.

The metric forstner drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of metric forstner drill bits, including HARFINGTON, CeRaBuRET, MYOYAY, LLtwoluvrr. The seller of top 1 product has received honest feedback from 1,139 consumers with an average rating of 4.9.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.