Best Forstner Bits of 2026

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 5 Feb 2026

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Forstner bits are precision woodworking tools used to create flat-bottomed holes in wood. They are distinguished by their cylindrical shape and their ability to drill holes with clean edges, making them ideal for creating mortises, dowel holes, and other woodworking applications. Forstner bits come in a range of sizes, and are typically used in a drill press, although they can also be used with a handheld drill. These bits are a must-have for any serious woodworker or DIY enthusiast looking to achieve precise and professional-looking results.

At a Glance: Our Top Picks

IRWIN Marples 8 Piece Forstner Bit Set Cover #TOP 1
IRWIN Marples 8 Piece Forstner Bit Set
ftb score rating icon 9.9
flintronic Forstner Drill Bit Set 6PCS Woodworking Cover #TOP 2
flintronic Forstner Drill Bit Set 6PCS Woodworking
ftb score rating icon 9.8
ASNOMY 5PCS Large Forstner Drill Bit Set Cover #TOP 3
ASNOMY 5PCS Large Forstner Drill Bit Set
ftb score rating icon 9.6

Top 10 Forstner Bits

IRWIN Marples 8 Piece Forstner Bit Set

1966892
Multi
One Size
IRWIN Marples 8 Piece Forstner Bit Set Cover
IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892)

The IRWIN Forstner Bit Set is designed to easily drill high-quality flat-bottomed and pocket holes, making your woodworking projects more efficient. With its ultra-sharp cutting teeth, you will find that it smoothly cuts through both hard and soft woods, reducing the effort needed. This set significantly shortens cutting time compared to traditional forstner bits, allowing you to complete tasks quicker. Additionally, the reduced shank fits drills and drill presses of 3/8" and larger, providing versatility for various tools.

What We Like
High-quality flat-bottomed holes
Ultra-sharp cutting teeth
Reduces cutting time
Fits various drills

flintronic Forstner Drill Bit Set 6PCS Woodworking

F4EU-2731772
6 pcs
#4 6PCS
flintronic Forstner Drill Bit Set 6PCS Woodworking Cover
flintronic Forstner Drill Bit, 6PCS(10,15,20,25,30,35mm) Cemented Carbide Woodworking Hole Saw HSS Drill Bit Set for Hand Drill/Bench Drill/Solid Wood, Cork, Splint, Plywood, Particle Board

The flintronic Forstner Drill Bits come in a set of six sizes, allowing you to make clean, precise cuts from 10mm to 35mm, ideal for various woodworking projects. This set is versatile and compatible with many types of drills, including hand drills and bench drills, giving you flexibility in your work. Made from durable cemented carbide, these bits ensure lasting performance and clean flat-bottomed holes with efficient waste removal, saving you time and effort. The centre point design allows for accurate positioning without slipping, helping you achieve perfect results every time.

What We Like
Multiple bit sizes included
Compatible with various drills
Durable cemented carbide build
Precise centre point design

ASNOMY 5PCS Large Forstner Drill Bit Set

1008
5pcs Large Size
5Pcs Large Size
ASNOMY 5PCS Large Forstner Drill Bit Set Cover
ASNOMY 5PCS Large Size Forstner Drill Bit Boring Hole Saw Set, 40/45/50/60/70mm Tungsten Steel Hinge Cutter Tool Kits for Wood Plastic Plywood

The ASNOMY Forstner Bit Set includes five large drill bits, ranging from 40mm to 70mm, perfect for various woodworking tasks. Made from durable tungsten steel, these bits offer high hardness and a sharp edge, ensuring precise and smooth cutting. You will appreciate their impact resistance and toughness, making them ideal for drilling through wood, plastic, and plywood. Additionally, each bit comes securely packaged to prevent rust, ensuring they stay sharp and ready for use whenever you need them.

What We Like
High-quality tungsten steel construction
Includes five large sizes
Smooth and precise cutting
Easy to store and protect
Impact resistant and durable

TOUGH MASTER 5 Piece Forstner Bit Set

TM-RBF5S
Black
TOUGH MASTER 5 Piece Forstner Bit Set Cover
Forstner Bits TOUGH MASTER 5 Piece Carbide Tip, 15mm, 20mm, 25mm, 30mm, 35mm Diameter Plus 2 Hex Keys and Heavy Duty Case For Wood Working, DIY TCT Tool

The TOUGH MASTER Forstner Bits are crafted from durable C45 carbon steel, ensuring they resist heat and wear effectively. This high-quality construction means you can expect sharpness and efficiency in material removal. With a removable depth stop, you can easily adjust drilling depths from 15mm to 45mm, providing flexibility for various projects. The precision-engineered tungsten carbide cutting edges guarantee clean, flat-bottomed holes, making them ideal for hinge installations and overlapping cuts. This set is designed for ease of use, ensuring professional results every time.

What We Like
Durable C45 carbon steel
Removable depth stop for flexibility
Precision-engineered for clean holes
Easy to use for professionals
Includes handy storage case

Aohoo 16pcs Tungsten Steel Forstner Drill Set

Aohoo
Aohoo
15-35 mm
Aohoo 16pcs Tungsten Steel Forstner Drill Set Cover
Aohoo 16pcs Forstner Drill Bit Set,Tungsten Steel, HSS Titanium Coated, Forstner Bits for for Wood, Furniture, Cabinets, Cork, Splint, Particle Board(15/16/17/18/19/20/21/22/23/24/25/26/28/30/32/35mm)

The Aohoo Forstner Drill Set offers a variety of 16 drill bits ranging from 15mm to 35mm, providing you with the perfect size for any woodworking project. Its wide compatibility means you can use it with many types of drills, including handheld and bench models, giving you great versatility. The set excels in drilling decorative holes on wood, plastics, and plywood, ideal for tasks like mounting door tips or drawer fittings. Additionally, the X-wing design ensures precise, clean cuts with less noise and vibration, making your work smoother and more accurate.

What We Like
Wide size range
Compatible with various drills
Perfect for decorative holes
Precise and clean cutting
Durable tungsten steel bits

HPMAISON 19PCS Forstner Drill Bit Set

JY-7804
Silver
HPMAISON 19PCS Forstner Drill Bit Set Cover
HPMAISON Forstner Drill Bit, 19PCS Tungsten Steel Boring Hole Saw Set, 10mm - 40mm Forstner Drill Cutter Bit Set Round Shank Wood Tools

The HPMAISON Forstner Bits are designed for a wide range of drilling tasks, making them ideal for wood and plastic products. Crafted from high-quality titanium alloy steel, these bits ensure durability and long-lasting performance. With a variety of sizes from 10mm to 40mm, you can easily find the right bit for your project. The X-wing design enhances visibility and stability, allowing you to drill accurately without any wobbling, making your work more efficient and clean.

What We Like
Wide range of uses
Durable titanium alloy steel
19 different sizes available
X-wing design for precision
Creates clean, flat-bottomed holes
#TOP 7

Famag Bormax 6-Piece Forstner Bit Set in Wooden Case

1622505
Metall
Famag Bormax 6-Piece Forstner Bit Set in Wooden Case Cover
Famag- Bormax- 6 pcs. Set in wooden case. 15, 20, 25, 30, 35mm.

The Famag Bormax Forstner Set comes with six drills in popular sizes (15 to 35 mm), all neatly stored in a sturdy wooden box that keeps each bit secure and protected. You’ll appreciate the premium quality alloyed tool steel bits, designed for fast and efficient drilling with less effort. The bits feature a centre point and serrated cutting edges, allowing you to work quickly through hardwood, softwood, MDF and chipboard. Plus, the set’s design ensures low heat build-up for longer-lasting tools, ideal for both manual and stationary drilling.

What We Like
Secure wooden storage box
High-quality alloyed steel
Fast and efficient drilling
Low heat, durable bits
#TOP 8

Nisorpa 16 PCS Forstner Drill Bit Set

UKB2-12-0156
16 PCS
Nisorpa 16 PCS Forstner Drill Bit Set Cover
Nisorpa Forstner Drill Bit Set,16 PCS Forstner Drill Bits,6-54mm Woodworking Hole Saw Wood Cutter,Carbide Steel Wood Drilling Cutting Tool for Woodworking, Furniture, Door Hinge Hole

The Nisorpa Forstner Bits offer a comprehensive set of 16 drill bits, ranging from 6mm to 54mm, allowing you to make clean and precise cuts for various woodworking projects. Constructed from durable carbide steel, these bits ensure long-lasting performance without the risk of soldered edges breaking. You’ll appreciate the smooth holes created by the centre point design, which prevents slipping and reduces friction. Additionally, the bits are conveniently labelled and stored in a wooden case, making it easy for you to find the right size when you need it.

What We Like
Comprehensive size range
Durable carbide steel construction
Precise positioning without slipping
Easy identification and storage
#TOP 9

Hakkin 35mm Door Hinge Drill Guide

35 millimeters
Hakkin 35mm Door Hinge Drill Guide Cover
Hakkin Hinge Jig 35mm Door Hinge Jig Drill Guide Concealed hinge jig with Forstner Bit Sets Positioner for Cabinet Hinge Wood Furniture Door Hinge Installation

The Hakkin Hinge Jig offers perfect compatibility with its red positioning plate, allowing you to accurately mark the hinge hole before drilling. Constructed from premium quality materials, the drill is made from hardened carbide steel, ensuring durability and resistance to corrosion. The red position plate helps you quickly draw precise hidden hinge holes, making cabinet door installations straightforward. With an adjustable Forstner drill bit, it ensures sharp cutting, allowing you to complete your projects efficiently.

What We Like
Easy to use for beginners
Durable, high-quality materials
Accurate positioning for hinges
Adjustable drill bit for efficiency
#TOP 10

HPHOPE Forstner Bit Set with Depth Stop

HPHOPE-DB5-2F-HM-KS-1535
5 Pcs (15-35mm)
HPHOPE Forstner Bit Set with Depth Stop Cover
HPHOPE Forstner Bit Set 5Pcs Adjustable Positioning Drill, 15/20/25/30/35mm Forstner Bits for Wood Drilling, Cemented Carbide Woodworking Hole Saw with Depth Stoper (Depth Range 10-40mm)

The HPHOPE Forstner Bit Set offers exceptional quality with its cemented carbide construction, ensuring sharp cutting and lasting durability. The double-edged design efficiently removes waste, allowing you to work with ease and precision. With a depth stopper, you can control drilling depths between 10mm and 40mm, which is particularly useful for achieving consistent results. This versatile set is compatible with various drills and suitable for multiple materials, making it a great addition to your woodworking toolkit.

What We Like
High-quality cemented carbide
Efficient waste removal
Adjustable depth control
Versatile for various drills
Easy to use for beginners
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is a Forstner bit good for?

A: Forstner bits are mostly used in the woodworking industry to drill holes that are larger than those that can be made with ordinary drill bits. While other drill bits, such as spade bits, can perform a similar function, Forstner bits are significantly more precise and produce a clean cut with a flat bottom.

2. Can I use a Forstner bit with a hand 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.

3. Are Forstner bits better than spade bits?

Make sure you don't increase the speed too much—a huge benefit of the Forstner bit is the precision, and you will need to work slowly to achieve that. Unlike the spade bit, the Forstner bit is ideal for creating a neat, precise cut. You can use them to create flat-bottomed holes and even overlapping holes!

4. Can you use Forstner bits in a router?

A router is too high speed to use with forstner bits! Use a drill press or hand held drill with great care.

Editor's Notes

During our forstner bit research, we found 166 forstner bit products and shortlisted 10 quality products. We collected and analyzed 78,556 customer reviews through our big data system to write the forstner bits list. We found that most customers choose forstner bits with an average price of £32.66.

The forstner bits are available for purchase. We have researched hundreds of brands and picked the top brands of forstner bits, including IRWIN, flintronic, ASNOMY, TOUGH MASTER, Aohoo.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.