When installing doorknobs, I often use a large hole saw from door lock installation kits. However, I’ve found that not all hole saws in these kits are professional grade. Sometimes, I only realize their inadequacy after using them, when it’s too late for a return. Over the years, I’ve narrowed down the choices, and I personally recommend the 4 listed below.
Reviews of the Top Hole Saws for Doorknobs
1. Ryobi A99DLK4
The Ryobi A99DLK4 kit fcan get all your door duties done. Aside from installing a doorknob, you can also use the kit for door locks. There is absolutely no prior knowledge required to operate the Ryobi hole saw for doorknobs. It facilitates clean-cut holes thanks to the auto-strike locator technology.
The technology helps you align the template bracket even without measuring for accurate results.
The kit comes with drill bits and a double-ended screwdriver to help you get the job done. The hole saws and template are a great fit for standard wood or light metal doors.
What I Like
- The tool's user-friendliness is evident, making it accessible even for beginners.
- Its robust and dependable construction ensures longevity and durability.
- I'm particularly impressed by the auto-strike locator technology which enhances precision.
- The inclusion of drill bits and a screwdriver in the package provides added convenience.
- It seamlessly integrates with most standard doors, offering a universal fit.
- The tool's versatility is highlighted as it works effectively on both wood and light metal surfaces.
What I Don't Like
- During my evaluations, I noticed it didn't fit some specific UK doors to perfection.
- The tool, made of plastic, feels unexpectedly sturdy, though some might prefer more traditional materials.
2. Milwaukee 49-22-4073
The Milwaukee 49-22-4073 also has built-in technology for accuracy, such as the auto-centering drill guide. One feature I truly value, especially after years in the field, is the anti-splinter depth stop. It ensures I don’t accidentally blow through the door.
With the 49-22-4073, even someone new to the task can achieve a professional finish with clean hole saw cuts. I’ve found that everything needed for a doorknob installation is right there in the kit, and notably, there’s no need for any screws.
Another highlight of this kit is its streamlined plug removal. Trust me, it’s a real time-saver.
What I Like
- The cuts are impeccably clean, a testament to its precision.
- The finish feels distinctly professional, elevating the quality of the work.
- The streamlined plug removal has simplified the process considerably.
- I appreciate the anti-splinter depth stop, ensuring a smoother output.
- The auto-centering drill guide offers consistent accuracy with every use.
- It's a relief that there's no need for screws, streamlining the process further.
What I Don't Like
- It might not be my first choice when aiming to enlarge existing holes.
- In my experience, it may not align perfectly with some specific UK doors.
3. KATA Door Lock Kit
Although the KATA door lock kit is my budget choice, it is also one of the most durable options I have come across. The hole saws are made from durable carbon steel [1], and the guides are created from reinforced plastic.
It might sound heavy-duty, but when I used the kit, I was struck by its simplicity. You don’t have to be a professional contractor to recognize its potential. I was personally won over by the lifetime guarantee – not to mention the extensive testing I did.
I managed to get everything done in just 4 easy steps. However, I’d advise that this door lock kit works best for wooden doors.
What I Like
- The inclusion of a guide template aids in accurate placements.
- The hole saws, made of durable carbon steel, promise longevity.
- I'm reassured by the lifetime guarantee, signaling trust in its quality.
- Its compatibility with most standard doors is commendable.
- The ease of use stands out, especially for those less experienced.
- The finish mirrors a professional-grade tool.
- The budget-friendly price tag doesn't compromise its performance.
What I Don't Like
- It's primarily designed for wooden doors.
- I've noticed it might not align with certain door designs.
4. IVY Classic 27000
The Ivy Classic 27000 takes us back to basics. The item comes with the bits and hole saws to get the job done, but it does not have a guide or advanced features for accuracy.
In my assessment, these components are built from impressively reliable materials. Take the one-piece hole saws, for instance; they come with a solid steel alloy back that I’ve found significantly reduces vibrations.
When I examined them further, I noticed the bi-metal construction. The red hole saws, in particular, caught my attention with their rake tooth design and high TPI count—factors that I believe will greatly assist in managing wear and tear.
What I Like
- The construction is notably robust, ensuring durability.
- A high TPI count speaks volumes about its cutting efficiency.
- The rake tooth design is an innovative touch I value.
- Its ability to minimize vibrations makes for a smoother operation.
- Its versatility is clear, working effectively on both steel and wood doors.
What I Don't Like
- I noticed the absence of a guide, which could be handy.
- It's available in just one color, which might limit aesthetic choices for some.
Hole Saws for Doorknobs Buyer’s Guide
Set Inclusions
When I search for the best hole saws for doorknobs, there are a few key items I always recommend. First and foremost, a guide is crucial—it’s been a game-changer for me in ensuring accurate and precise drilling. I also find it wise to have extra hole saws and bits on hand; you never know when you’ll face wear or need a different size. And, from my experience, having screwdrivers included in the set just makes the installation process that much smoother.
Material Quality and Durability
Since the hole saw kits are meant to tackle wood and even light steel doors, you have to make sure the hole saws themselves are up to the task. Look for bi-metal or solid steel construction.
FAQ
What size of hole saw do you need for a doorknob?
The size of the hole saw you need for a doorknob is around 2-⅛ inches in diameter. This is the measurement of a regular borehole, but there can be some variations depending on your door.
My Top Pick For a Hole Saw for Doorknobs:
Ryobi A99DLK4
The best hole saw for doorknobs is the one included in the Ryobi A99DLK4 kit. The saw is strong enough to bore through metal and wooden doors for a doorknob or deadbolt installation. The kit also includes dual backset adjustment and an auto-strike locator for more precision. The DIY kit is easy to use and installation can be completed in 3 easy steps!
You've probably seen his down-to-earth wisdom in USA Today, Bobvila, Family Handyman, and The Spruce, where he has shared commentary and guidance on various woodworking topics.
Robert is the brain behind Sawinery, where he aims to share tips, tricks, and a passion for all things carpentry.
- Makita XCU03PT1 Review (2023) — A Cordless Chainsaw Powerhouse - November 29, 2023
- Greenworks 24V 13-Inch Brushless Push Lawn Mower Review (2023) - November 29, 2023
- Ryobi P1108BTL One+ Review (2023) - November 27, 2023
