Best Hex Forstner Drill Bits of 2025

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Hex Forstner Drill Bits are an essential tool for anyone who needs to make precise and clean cuts in wood. These drill bits are designed with a hexagonal shank, which provides a secure and stable grip in the drill chuck. They are made of high-quality steel, which ensures long-lasting performance and durability. These bits come in a variety of sizes, ranging from 1/4 inch to 2-1/8 inch, making them suitable for a wide range of woodworking projects. Hex Forstner Drill Bits are ideal for creating flat-bottomed holes, angled holes, and overlapping holes, making them an excellent choice for woodworking enthusiasts and professionals alike.
At a Glance: Our Top Picks
Top 10 Hex Forstner Drill Bits
CORTOOL Forstner Bit Set with Hex Shank
The CORTOOL Forstner Bit Set includes 8 drill bits with a 3/8" hex shank, making them easy to install and prevent slipping. The extra sharp cutting spurs are designed for efficient cutting through hard and soft wood or other materials. These bits are suitable for any electric power machines and drill presses, and can make flat-bottomed and pocket holes with no chipping on any wood or wood product, plastic, polywood, and other materials. Made with good quality material, these bits are tough and shock-resistant, reducing cutting time.
Vearter 16PCS Forstner Drill Bit Set
The Vearter Forstner Bit Set includes 16 popular sizes, ranging from 1/4'' to 2-1/8'', making it perfect for various woodworking projects. Crafted from high-carbon steel, these bits offer durability and reliability, ensuring they withstand frequent use. You’ll appreciate the clean and smooth holes they create, free from any rough edges or vibrations. Plus, the design allows for quick drilling and easy removal of chips, making your work more efficient and enjoyable.
INTOO Hex Shank Forstner Bit Set
The INTOO Forstner Bit Set is a high-quality set of wood drill bits that are perfect for any woodworking project. With 8 different sizes ranging from 1/4" to 1-3/8", these bits can handle any task. The hex shank design allows for easy installation and tightening, preventing the bits from slipping during use. The extra sharp cutting spurs ensure smooth and efficient cutting through both hard and soft woods, as well as other materials. Whether you need to make flat-bottomed holes or pocket holes, this set will deliver excellent performance with no chipping. Compatible with electric power machines and drill presses, the INTOO Forstner Bit Set is a versatile and reliable choice for any woodworker.
Roman Carbide Carbide Forstner Bit
This carbide forstner bit by Roman Carbide is designed with hex shanks to fit 3/8-inch drill chucks, ensuring that it will not slip during use. It provides fast and chatter-free cutting results that are smoother than other bits on the market. It is a great addition to any woodworker's tool collection and is perfect for those who want a high-quality and efficient forstner bit.
YOSIGHT 7PCS Forstner Drill Bit Set
The YOSIGHT Forstner Drill Bits set is crafted from durable carbide, ensuring long-lasting performance. With a variety of sizes ranging from 5/8" to 1-1/4", you can easily tackle different woodworking projects, allowing for precise and clean holes. These bits are designed to cut smoothly without vibrations, enhancing the quality of your work. Plus, the hex shank fits most drill drivers, making installation quick and hassle-free. The included hard plastic storage case keeps your tools organized and ready for use whenever you need them.
INTOO Forstner Bit Set 3Pcs Hex Shank
This Forstner Bit Set includes 3 pieces of wood drill bits with hex shank measuring 1-7/8", 2", and 2-1/8". The hex shank design makes it easy to install and tighten, preventing the bit from slipping. The sharp cutting spurs are specially designed to cut through hard and soft wood, plastic, polywood, and other materials smoothly and efficiently. These bits can create flat-bottomed and pocket holes with no chipping during processing or installation. The good quality material ensures toughness and good resistance to shock, reducing cutting time. The hex shank fits all electric power machines and drill presses, and promises no spinning.
Steelex Forstner Bit Set with Hex Shank, 16-Piece
This 16-piece Forstner bit set features a hex shank and is made in China. Weighing 5.2 lbs, this tool set is perfect for woodworking enthusiasts. The set comes with a variety of bit sizes to fit your drilling needs.
MLCS Forstner Bit Extender
The MLCS 9270H 5-Inch Long Forstner Bit Extender with Hex Shank features a non-slip hex shank and high-quality steel construction, making it easy to drill flat bottom holes. Its compact size of 5.0" L x 1.0" W x 1.0" H allows for easy storage and transportation. This product falls under the Forstner Drill Bits category.
HARFINGTON 5/8" Forstner Drill Bit
The HARFINGTON Forstner Bit is designed for precision and versatility in woodworking. Its 5/8" diameter and 1/4" hex shank make it compatible with various drilling machines, enhancing your drilling capabilities. Made from high-quality carbon steel, this bit offers exceptional hardness and wear resistance, ensuring it stays effective even after repeated use. The innovative multi-tooth design and center point tip allow for smooth, burr-free holes, making your projects easier and more efficient. Whether you're working with hardwood, softwood, or plywood, this drill bit provides the accuracy and reliability you need for a professional finish.
Cortool 1 Inch Forstner Drill Bit
The Cortool Forstner Bit is designed for efficiency and ease of use. Its 3/8" hex shank allows for quick installation and prevents slipping, so you can work confidently. The extra sharp cutting spurs make it perfect for slicing through both hard and soft woods, ensuring clean cuts without chipping. This bit also excels at creating flat-bottomed and pocket holes in various materials, including plastics and polywood. With its durable construction, you can expect reduced cutting time and excellent shock resistance, making your drilling tasks smoother and more effective.
Frequently Asked Questions (FAQs)
1. What is a Forstner drill bit used for?
Forstner bits are unique in their ability to drill overlapping holes, notches on the edges of a workpiece, and angled holes on the face of a workpiece (pocket holes, for example). The bit will cut whether or not the center spur is engaging the workpiece.
2. Can you use Forstner bits with a hand drill?
Cutting precise, large-diameter holes with a portable power drill or drill press can be done with a variety of drill bit attachments, including a hole saw, spade bit, or Forstner bit.
3. What size shank is Forstner bit?
All Forstner bits have a 3/8" diameter shank and require a 3/8" stop collar if used with the JIG IT Drill Guide. These long shanks are 3-7/8" long.
During our hex forstner drill bit research, we found 24 hex forstner drill bit products and shortlisted 10 quality products. We collected and analyzed 22,188 customer reviews through our big data system to write the hex forstner drill bits list. We found that most customers choose hex forstner drill bits with an average price of $15.53.
The hex forstner drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of hex forstner drill bits, including Cortool, Vearter, INTOO, Roman Carbide, YOSIGHT. The seller of top 1 product has received honest feedback from 185 consumers with an average rating of 4.7.

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.