Best Hole Saw Boring Bits of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 1 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Hole saw boring bits are a versatile and efficient tool for drilling precise holes in a variety of materials, including wood, metal, and plastics. These bits are designed to cut clean and circular holes with minimal effort, making them ideal for both professional and DIY projects. With a range of sizes available, users can select the perfect bit for their specific needs. Whether you're looking to create a hole for a doorknob or a ventilation system, hole saw boring bits are an excellent choice for achieving accurate results.

At a Glance: Our Top Picks

Sourcingmap 35mm Tungsten Carbide Drill Bit Cover #TOP 1
Sourcingmap 35mm Tungsten Carbide Drill Bit
ftb score rating icon 9.9
Forstner Drill Bits for Woodworking Projects Cover #TOP 2
Forstner Drill Bits for Woodworking Projects
ftb score rating icon 9.8
sourcingmap 21mm Tungsten Carbide Boring Bit Cover #TOP 3
sourcingmap 21mm Tungsten Carbide Boring Bit
ftb score rating icon 9.6

Top 7 Hole Saw Boring Bits

Sourcingmap 35mm Tungsten Carbide Drill Bit

a11032300ux0166
Blue, Gray
35mm #
Sourcingmap 35mm Tungsten Carbide Drill Bit Cover
Sourcingmap Forstner Drill Bits 35mm, Tungsten Carbide Wood Hole Saw, Woodworking Hinge Hole Drilling Boring Bit Cutter Cutting Tool (Gray, Blue)

The Sourcingmap Drill Bit is designed for precision drilling in wood and plastic. With a diameter of 35mm and a sturdy shank size of 9mm, it’s perfect for creating clean holes in furniture and door hinges. The tungsten carbide cutting tip ensures a sharp edge and high durability, making your drilling tasks more efficient. Its arc curve design improves chip removal, allowing you to work with ease and achieve accuracy in your projects.

What We Like
Sharp tungsten carbide cutting tip
Efficient chip removal design
Suitable for various materials
Durable and high hardness
#TOP 2

Forstner Drill Bits for Woodworking Projects

HA0379E
Silver
22mm
Forstner Drill Bits for Woodworking Projects Cover
Forstner Drill Bits BI-TOOL Woodworking Hole Saw Cutter 25 mm Dia Hinge Boring Drilling Bit Hole Saw Cutter for Wood Plastic Plywood 15mm-60mm (Pack of 1)

The Forstner Drill Bits are essential tools for anyone involved in woodworking. Made from high-quality hard alloy, they are both sharp and durable, ensuring long-lasting performance. These bits are perfect for creating holes in both soft and hard woods, making them versatile for various projects. You can easily mount them on a hand drill or bench, allowing you to tackle tasks like hinge hole drilling and cabinet installations with ease. This convenience makes your woodworking experience smoother and more efficient.

What We Like
High-quality hard alloy construction
Sharp and durable design
Ideal for various wood types
Easy to use with drills

sourcingmap 21mm Tungsten Carbide Boring Bit

a13092600ux0085
Blue Silver Tone
sourcingmap 21mm Tungsten Carbide Boring Bit Cover
sourcingmap Forstner Drill Bits 21mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Cutter Cutting Tool (Blue, Silver Tone)

The sourcingmap Boring Bit is designed with a 21mm drilling diameter and a durable tungsten carbide cutting tip, ensuring sharp and efficient drilling. Its special heat treatment enhances hardness, allowing you to create clean holes in wood and plastic without burrs. The arc curve design facilitates easy chip removal, making your drilling tasks quicker and more effective. Additionally, this tool is compatible with various machines, including bench drills and CNC carving machines, ensuring versatility in your woodworking projects.

What We Like
Sharp tungsten carbide cutting tip
Efficient chip removal design
Compatible with various machines
High durability and non-burrs

sourcingmap 17mm Tungsten Carbide Drill Bit

a13042000ux0077
sourcingmap 17mm Tungsten Carbide Drill Bit Cover
sourcingmap Forstner Drill Bits 17mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Cutter Cutting Tool (Silver Tone, Gray)

The sourcingmap Drill Bit is designed for efficient woodworking and plastic projects. With a drilling diameter of 17mm, it features a tungsten carbide cutting tip that ensures sharpness and durability, making your drilling tasks easier and more precise. Its solid hardened steel body adds to the tool's longevity, while the arc curve design facilitates easy chip removal, enhancing overall performance. This bit is suitable for various machines, ensuring versatility in your workshop.

What We Like
Sharp tungsten carbide cutting tip
Durable solid steel body
Efficient chip removal design
Versatile machine compatibility
Ideal for wood and plastic
#TOP 5

sourcingmap 85mm Tungsten Carbide Drill Bit

a14102400ux0347
sourcingmap 85mm Tungsten Carbide Drill Bit Cover
sourcingmap Forstner Drill Bits 85mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Cutter Cutting Tool (Blue, Silver Tone)

The sourcingmap Drill Bit features an 85mm drilling diameter, making it ideal for creating precise holes in wood and plastic materials. Its tungsten carbide cutting tip ensures a sharp edge for efficient drilling, allowing you to work with various materials like MDF and solid wood. The round shank design provides compatibility with bench drills and CNC machines, making it versatile for different setups. Additionally, the unique arc curve design head aids in easy chip removal, enhancing your drilling experience and efficiency.

What We Like
High-quality tungsten carbide tip
Efficient chip removal design
Compatible with various machines
Durable and long-lasting
#TOP 6

DGZZI 8PCS Wood Plug Hole Cutter Set

33236-CDB-8
DGZZI 8PCS Wood Plug Hole Cutter Set Cover
DGZZI 8PCS Wood Plug Hole Cutter Dowel Cutting Shank Drill Bit Set Wood Plug Cutter Claw Drill Bit Carbon Steel Straight and Taper Tool Set for Woodworking Hole Saw Cutting

The DGZZI Plug Hole Cutter is crafted from high carbon steel, ensuring durability and a long service life. With sizes ranging from 1/4 to 5/8 inch and an 8mm round shank, it is versatile for various woodworking projects. This tool features a flat plug cutter to create tapered plugs, perfect for filling countersink holes and addressing wood defects. It is designed for use with both bench drills and hand drills, making it easy for you to centre and operate, enhancing your woodworking experience.

What We Like
Durable high carbon steel material
Variety of sizes available
Easy to centre for accuracy
Suitable for different drill types
Effective for filling holes
#TOP 7

M14 Diamond Drill Bit Set for Tiles

XIIW-1239
Black
M14 Diamond Drill Bit Set for Tiles Cover
7-Piece Tile Drill Bit M14 x 10 mm Diamond Drill Bit 20-68 mm + 125 mm Cutting Disc for Angle Grinder Hole Saw Set Tiles Granite Porcelain Stoneware Ceramic Masonry Wet/Dry Drill Bit Tile Drill Bit

The XIIW Diamond Drill Bits are designed for efficient drilling in various materials, including tiles, granite, and porcelain. The M14 connection allows for easy compatibility with standard angle grinders, making it a must-have for tilers. With a remarkable drilling speed of 10 to 15 seconds for porcelain stoneware, you can complete your projects quickly. Additionally, this premium dry drill bit boasts a service life five times longer than conventional options, ensuring durability and value for your work.

What We Like
Efficient dry drilling
Fast drilling speeds
Long-lasting durability
Compatible with standard grinders
Versatile for multiple materials
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What drills are used for boring holes?

Spade Drill Bit Useful for drilling holes in wall studs for framing, electrical, plumbing and fine woodworking projects. Bores holes with a large diameter.

2. What do you use Forstner bits 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. This feature is unique to the Forstner bit.

3. What is difference between hole saw and Forstner bit?

For Forstner bits, the hole will be flat bottomed, but also will punch through depending on the depth of the material. A hole saw will only cut holes through the material that is used. The real difference starts when you want to drill deep holes. With Forstner bit, you can use an extension to cut deeper.

Editor's Notes

During our hole saw boring bit research, we found 8 hole saw boring bit products and shortlisted 7 quality products. We collected and analyzed 5,496 customer reviews through our big data system to write the hole saw boring bits list. We found that most customers choose hole saw boring bits with an average price of £12.37.

The hole saw boring bits are available for purchase. We have researched hundreds of brands and picked the top brands of hole saw boring bits, including Uxcell, tooloflife, DGZZI, XIIW. The seller of top 1 product has received honest feedback from 19,999 consumers with an average rating of 4.8.

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.