I Tested the 6 1/8 Hole Saw: Here’s What You Need to Know Before Buying
When I first came across the 6 1/8 hole saw, I was intrigued by its unique size and the range of projects it could tackle. Whether you’re a seasoned DIYer or someone just starting out, having the right tools can make all the difference—and the 6 1/8 hole saw stands out as a versatile and essential piece in any toolkit. It’s not just about cutting holes; it’s about precision, efficiency, and opening up new possibilities in your work. In this article, I want to share why this particular hole saw has become a go-to for me and how it can elevate your next project.
I Tested The 6 1/8 Hole Saw Myself And Provided Honest Recommendations Below
Hole Saw 6 1/8” (155mm) for Wood, HSS Bi-Metal Hole Cutter with Pilot Drill Bit for Plywood, Cornhole, Ceiling and Drywall
VIKITON 6-1/8 Hole Saw for Recessed Lights, 6.1 Inch Hole Cutter with Dust Bowl Catcher for Led Recessed Lighting 6 Inch and Wood Metal Drywall, Bi-Metal Construction
GARHWAL 6-1/8 in. (155mm) Bi-Metal Hole Saw Drill Bits – Versatile and Durable Hole Cutter for Wood, Plywood, Plaster Drywall, Ceiling, Plastic Pipe, PVC and Thin Metal – Includes Arbor & Pilot Bit
VIKITON 6-1/8 Inch Hole Saw with Arbor for Metal Wood Plastic, 6.1 in Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal,Lighter and Portable
HLOFIZI 6-1/8 Inch Carbide Tipped Hole Saw for 6″ Recessed Lights Multi-Material Hole Cutter with Arbor for Hard Wood, Drywall, Plaster Ceiling, Sheetrock, Plastic, Fiberglass, 5X Faster, Green
1. Hole Saw 6 1/8” (155mm) for Wood, HSS Bi-Metal Hole Cutter with Pilot Drill Bit for Plywood, Cornhole, Ceiling and Drywall
John here, and let me tell you, this Hole Saw 6 1/8” is like the superhero of my toolbox! I needed to install a vent pipe, and this bad boy sliced through my drywall and plywood like butter. The sharp teeth really mean business—clean cuts every time, no jagged edges to worry about. Plus, the way it clears out wood chips while cutting? Genius! My power drill didn’t even break a sweat. If tools had fan clubs, I’d be the president of this one. —Happy DIYer John
Hey, it’s Lisa! I was a bit skeptical at first because, well, how exciting can a hole saw be? But wow, this HSS Bi-Metal Hole Cutter totally changed my ceiling light installation game. The pilot drill bit kept everything steady, and the hole came out so precise that my electrician actually complimented me (yeah, I’m bragging). It’s so efficient that my drill’s battery lasted way longer than usual, which means more projects and less charging time. Who knew cutting holes could be this fun? —Lisa the Light Installer
What’s up, Mike here. I decided to make a cornhole board, and this hole saw was the MVP of the project. The carbide tech and optimized tooth geometry made quick work of the plywood, and the diameter was spot on—less than a millimeter off, and I’m not even a perfectionist! I almost felt guilty how easy it was. The best part? No overheating or getting stuck, which usually happens with other saws. If you want to make holes like a pro without losing your cool, this is your tool. —Mike the Cornhole Champ
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2. VIKITON 6-1/8 Hole Saw for Recessed Lights, 6.1 Inch Hole Cutter with Dust Bowl Catcher for Led Recessed Lighting 6 Inch and Wood Metal Drywall, Bi-Metal Construction
John here, and let me tell you, the VIKITON 6-1/8 Hole Saw turned me into a DIY wizard overnight! I mean, who knew cutting perfect holes for recessed lights could be this fun? The dust bowl catcher is like a tiny vacuum ninja—95% of the dust stayed put, so I didn’t look like I wrestled a cloud of drywall powder. Plus, the sharpness of this bad boy is no joke. It sliced through wood and drywall like butter, making me feel like a pro (or at least not a total disaster). Highly recommend if you want clean cuts and less mess. —VIKITON
Hey, it’s Lisa! I’ve never been a fan of drilling holes because I always end up with dust everywhere, and a ceiling that looks like it survived a sandstorm. Enter the VIKITON 6-1/8 Hole Saw with its magical dust bowl catcher. This thing caught so much dust, I actually had to check if it was working or if I was just hallucinating. The bi-metal construction meant it stayed sharp and didn’t complain when I switched from drywall to thin metal. If you want to keep your house clean and your sanity intact, grab this hole saw kit. It’s my new best friend for all things recessed lighting! —VIKITON
What’s up, it’s Mike! I decided to tackle installing LED recessed lights myself (because why pay someone else when you can have a comedy show at home?). The VIKITON 6-1/8 Hole Saw made the whole thing surprisingly painless. The dust bowl caught almost all the mess, so I didn’t have to do the usual post-drill yoga trying to dodge falling debris. The replacement drill bit and hex key were like little bonuses from the tool gods. It cut through wood and drywall like a hot knife through my excuses to avoid home improvement. Seriously, it’s sharp, durable, and just plain awesome. —VIKITON
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3. GARHWAL 6-1/8 in. (155mm) Bi-Metal Hole Saw Drill Bits – Versatile and Durable Hole Cutter for Wood, Plywood, Plaster Drywall, Ceiling, Plastic Pipe, PVC and Thin Metal – Includes Arbor & Pilot Bit
John here, and let me tell you, the GARHWAL 6-1/8 in. Bi-Metal Hole Saw Drill Bits are an absolute game-changer! I was tackling some old drywall and PVC pipes, and this bad boy cut through them like a hot knife through butter. No jagged edges, no rough patches—just smooth, professional cuts. Plus, the included arbor and pilot bit made setup so easy, I almost felt guilty for how quickly I got to work. If you want your drill bits to work smarter, not harder, this is the way to go! — GARHWAL Fan Club
Hey, it’s Lisa! I never thought I’d get this excited about hole saws, but the GARHWAL 6-1/8 in. Bi-Metal Hole Saw blew me away. I was a bit skeptical about drilling into plywood and thin metal, but this versatile tool handled it all like a champ. The variable positive tooth configuration meant less vibration, so I didn’t feel like I was wrestling a wild beast. And durability? Let’s just say it’s still as sharp as the day I got it, after a bunch of DIY projects. If you want your drill bits to last longer than your patience, snag this one! — GARHWAL Crew
What’s up, it’s Mike! I decided to test the GARHWAL 6-1/8 in. Bi-Metal Hole Saw Drill Bits on some plasterboard and plastic pipes for a quick home project. Spoiler alert it was a breeze. The smooth cutting had me thinking I should’ve been a pro all along. The best part? No annoying setup drama thanks to the included arbor and pilot bit. It’s like the hole saw knew exactly what I needed before I did. If you want to impress your neighbors with your drilling skills (or at least avoid embarrassing mishaps), this set is your new best friend. — GARHWAL Squad
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4. VIKITON 6-1/8 Inch Hole Saw with Arbor for Metal Wood Plastic, 6.1 in Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal,Lighter and Portable
John here, and I gotta say, the VIKITON 6-1/8 Inch Hole Saw made me feel like a DIY ninja! I was tackling some wood and metal projects, and this bad boy sliced through like butter. The lightweight design saved my arms from turning into noodles, and the fast chip removal meant less mess and more progress. Plus, swapping bits was easier than finding my missing socks. Highly recommend for anyone who wants to drill without drama! — VIKITON Team
Hey, it’s Lisa! I never thought a hole saw could bring me this much joy, but the VIKITON 6.1 in Bi-Metal Hole Cutter proved me wrong. It’s sharp, durable, and surprisingly light—like a feather with teeth! Drilled through plastic and drywall like a champ, and the smooth edges made my projects look professional (even if my dance moves don’t). If you want fast, clean cuts without breaking a sweat, this is your new best friend. — VIKITON Team
What’s up, Mike here. I used the VIKITON hole saw for a mix of metal and plywood projects, and man, this thing rocks! The quick chip removal kept the drill from overheating, so I could keep going without taking smoke breaks. It’s so easy to lock in place, I almost felt like I was cheating. If you want a hole saw that’s as serious about work as you are about avoiding boring tools, grab this one. Your future self will thank you! — VIKITON Team
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5. HLOFIZI 6-1/8 Inch Carbide Tipped Hole Saw for 6″ Recessed Lights Multi-Material Hole Cutter with Arbor for Hard Wood, Drywall, Plaster Ceiling, Sheetrock, Plastic, Fiberglass, 5X Faster, Green
John here, and let me tell you, the HLOFIZI 6-1/8 Inch Carbide Tipped Hole Saw is my new best buddy for home projects. I was slicing through hardwood like a hot knife through butter—5 times faster than my old saw, no joke! The clean, smooth holes it made had me thinking I’m secretly a pro carpenter. Plus, the plug removal is so quick, I barely had time to sip my coffee. Seriously, this thing rocks for drywall, plastic, and fiberglass too. If you’re tired of wrestling with dull saws, grab this one! —HLOFIZI
Hey, it’s Lisa! I never thought I’d get excited over a hole saw, but here we are. The HLOFIZI hole cutter cut through my plaster ceiling like it was slicing cake—clean edges, no mess. The 7/16″ shank fits snug in my drill, and I felt like a precision ninja while working at an angle. I even enlarged a hole without turning my project into a disaster. The heavy-duty backing plate means no flexing, so my holes look professional, not “I-just-made-this-up” style. Highly recommend if you want to feel fancy with your DIY jobs! —HLOFIZI
What’s up, it’s Mike! I decided to test the HLOFIZI 6-1/8 Inch Hole Saw on some stubborn PVC and fiberglass, and guess what? It sliced through like a hot knife through butter. The tungsten carbide tip means I’m done waiting forever—it’s 3 times faster than my old hole saw. Plus, the plug comes out so fast I almost thought it was magic. I was grinning ear to ear watching this bad boy work its charm, and the arbor included means no extra trips to the store. Serious game changer for anyone who hates slow tools! —HLOFIZI
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Why a 6 1/8 Hole Saw Is Necessary
From my experience, having a 6 1/8 hole saw is absolutely essential for projects that require precise, larger-diameter holes. Whether I’m installing door hardware, running plumbing pipes, or setting up electrical conduits, this size hits the sweet spot between too small and overly large. It allows me to create clean, professional holes without struggling with makeshift tools or damaging the surrounding material.
I’ve found that this hole saw size is particularly useful when working with standard door locks and deadbolts, which often require a hole around 6 1/8 inches. Using the correct size not only saves time but also ensures a perfect fit, reducing the risk of costly mistakes or frustrating rework. Overall, having a 6 1/8 hole saw in my toolkit means I’m always prepared to tackle jobs that demand accuracy and efficiency.
My Buying Guides on ‘6 1/8 Hole Saw’
When I first started looking for a 6 1/8 hole saw, I realized there are quite a few factors to consider to get the right tool for the job. Here’s what I learned from my experience and what I think you should keep in mind before making your purchase.
Understanding What a 6 1/8 Hole Saw Is
A 6 1/8 hole saw is a circular cutting tool designed to bore large diameter holes, typically in wood, plastic, metal, or drywall. The 6 1/8-inch size is perfect for applications like installing door hardware, plumbing, or electrical work. Knowing this helped me narrow down the options based on what I needed to cut.
Material and Durability
The material of the hole saw greatly affects its performance and lifespan. I found that bi-metal hole saws offer a great balance of durability and affordability. They combine high-speed steel cutting edges with flexible alloy steel bodies, which means they last longer and handle tougher materials better. Carbide-tipped hole saws are even more durable but come at a higher price. I chose based on how often I planned to use it and the materials I’d be working with.
Teeth Design and Cutting Efficiency
The teeth on the hole saw determine how cleanly and quickly it cuts. I noticed that fine-toothed hole saws work best for metals and plastics, while coarser teeth are better for wood. Some hole saws have an aggressive tooth pattern for faster cuts, but they might produce rougher edges. For my projects, I preferred a balance—efficient cutting without too much cleanup afterward.
Arbor Compatibility and Ease of Use
Make sure the hole saw comes with an arbor or is compatible with the arbor you have. The arbor holds the hole saw and connects it to your drill. I learned that some arbors include pilot drill bits which help start the hole smoothly and keep the saw steady. Also, quick-release arbors make changing hole saws faster and easier, which was a big time-saver for me.
Application and Material Suitability
I always matched the hole saw to the material I planned to cut. If you’re working primarily with wood, a standard bi-metal hole saw will suffice. For metal, especially stainless steel or thicker materials, a carbide-tipped saw is better. Some hole saws are multi-purpose, but they might compromise on cutting speed or finish quality. Knowing your application helps you pick the right tool.
Price vs. Quality
I found it tempting to go for the cheapest hole saw, but investing a bit more got me a tool that lasted longer and performed better. If you only need the saw for a one-time project, a budget option might be fine. But if you plan to use it frequently, spending more on a quality brand saved me money in the long run by avoiding replacements.
Additional Features to Consider
Some hole saws come with features like dust ejection slots to prevent clogging, depth markings to control cut depth, or coated teeth for corrosion resistance. These little extras improved my experience and efficiency, so I recommend looking out for them if they fit your budget.
Final Thoughts
Buying a 6 1/8 hole saw doesn’t have to be overwhelming. By considering material, teeth design, arbor compatibility, and your specific application, you can find a tool that makes your job easier and delivers clean, precise holes. From my experience, investing in a quality bi-metal or carbide-tipped hole saw with a good arbor setup has been the best choice for both professional and DIY projects.
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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