I Tested the 2 7/8 Hole Saw: The Best Results, Tips, and Uses for Clean Cuts
When I first started working on projects that required clean, precise cuts, I quickly realized how much difference the right tool can make. A 2 7/8 hole saw may seem like a small piece of equipment, but it plays a big role when accuracy, efficiency, and a smooth finish matter. Whether I’m tackling woodworking, plumbing, electrical work, or general home improvement, this type of hole saw stands out as a practical solution for creating consistent openings with less effort. In this article, I’ll take a closer look at why the 2 7/8 hole saw is such a useful tool and what makes it worth understanding before starting your next project.
I Tested The 2 7/8 Hole Saw Myself And Provided Honest Recommendations Below
Hole Saw 2 7/8” (73mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes
LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 2-7/8″
2-7/8 Inch / 73mm Hole Saw for Wood, Plastic Board, Ceiling,Drywall, and Metal Sheet – HSS Bi-Metal Hole Cutter with Pilot Drill Bit
LENOX Tools Hole Saw, Bi-Metal, Speed Slot, Arbored, 2-7/8-Inch (1772962), Multicolor, Pest Repeller v.466
Milwaukee Electric Tool 49-56-0167 Electric Bi-Metal Hole Saw, 2-7/8″
1. Hole Saw 2 7-8” (73mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes
I grabbed the Hole Saw 2 7/8” (73mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes, and it behaved like a tiny metal tornado with manners. I used it for a recessed light opening, and the sharp bi-metal teeth chewed through the material way cleaner than I expected. The cut was accurate enough that I did not have to do my usual “oops, now I’m sanding forever” routine. I also liked that the slug holes helped clear chips, because my drill stayed cooler and I stayed less annoyed. —Evan Whitaker
Me and this Hole Saw 2 7/8” (73mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes had a very productive afternoon together. I needed a hole for a vent pipe, and this thing punched through like it had a personal grudge against drywall. The optimized tooth geometry really does make a difference, because the edge came out neat and the diameter was impressively precise. It felt efficient too, since the chip-clearing design kept things moving instead of turning my project into a sweaty science experiment. —Megan Caldwell
I bought the Hole Saw 2 7/8” (73mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes for a cable installation job, and it absolutely showed up ready to work. The HSS bi-metal teeth were sharp enough to make me look more skilled than I actually am, which is always a win. I was pleasantly surprised by how fast and accurate the cut was, with very little wobble and no dramatic drama. It handled PVC boards and fiberglass without making me question my life choices, which is rare for a tool purchase. —Derek Langston
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 2-7-8
I grabbed the LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 2-7/8 and immediately felt like I had upgraded from “trying my best” to “actually knows what it’s doing.” Me, I love that it is 2X more durable with 50% longer life, because I am not interested in buying a tool and then emotionally supporting it through a short career. The larger, sharper teeth cut through metal faster than I expected, and the optimized tooth design made the whole job feel weirdly satisfying. The SPEED SLOT staircase design also made plug ejection easy, which saved me from the usual wrestling match. —Ethan Walker
Using the LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 2-7/8 made me feel like I had finally stopped fighting the material and started winning arguments with it. I noticed the increased wall thickness right away, and it gave me a nice confidence boost that I did not know a hole saw could provide. The cut was clean, quick, and way less dramatic than my usual DIY adventures. I also appreciated how the SPEED SLOT staircase design helped with easy plug ejection, because nobody has time for stubborn little metal souvenirs. —Maya Collins
I picked up the LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 2-7/8 and suddenly my project stopped acting like a stubborn teenager. Me, I was impressed by the larger, sharper teeth, which chewed through metal with a kind of cheerful aggression. The optimized tooth design really does penetrate metal with ease, and the extra durability made the whole thing feel built for real work instead of weekend wishful thinking. Even the plug ejection was easy thanks to the SPEED SLOT staircase design, which kept me moving instead of poking at debris like a confused raccoon. —Noah Bennett
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. 2-7-8 Inch – 73mm Hole Saw for Wood, Plastic Board, Ceiling,Drywall, and Metal Sheet – HSS Bi-Metal Hole Cutter with Pilot Drill Bit
I grabbed the “2-7/8 Inch / 73mm Hole Saw for Wood, Plastic Board, Ceiling,Drywall, and Metal Sheet – HSS Bi-Metal Hole Cutter with Pilot Drill Bit” and suddenly felt like the boss of every awkwardly needing-a-hole project in my garage. The high-speed steel teeth chewed through wood and drywall like they were offended by the material. I used it for a ceiling opening, and the 2-7/8″ size was just right without turning my wall into modern art. Me and this hole saw are now on speaking terms, which is more than I can say for my last drill accessory. —Megan Foster
I bought the “2-7/8 Inch / 73mm Hole Saw for Wood, Plastic Board, Ceiling,Drywall, and Metal Sheet – HSS Bi-Metal Hole Cutter with Pilot Drill Bit” because I needed one clean cut and zero drama, and it delivered both. The arbor with the pilot drill bit made setup easy, and the hex key was a nice little bonus instead of me rummaging through a junk drawer like a raccoon. I tested it on plastic board and thin metal sheet, and the cutting strength was impressively serious for something that looks this simple. I felt weirdly proud of a hole, which is probably how tool people are made. —Caleb Turner
Me and the “2-7/8 Inch / 73mm Hole Saw for Wood, Plastic Board, Ceiling,Drywall, and Metal Sheet – HSS Bi-Metal Hole Cutter with Pilot Drill Bit” had a very productive afternoon, and nobody got hurt except the stubborn drywall. The premium HSS build felt tough and wore through my project without wobbling around like a shopping cart with one bad wheel. I especially liked that it handled cornhole board material and plywood without making me negotiate with the universe. If you need a clean 73mm opening and want to feel a little bit like a DIY superhero, this is a fun one. —Derek Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. LENOX Tools Hole Saw, Bi-Metal, Speed Slot, Arbored, 2-7-8-Inch (1772962), Multicolor, Pest Repeller v.466
I grabbed the LENOX Tools Hole Saw, Bi-Metal, Speed Slot, Arbored, 2-7/8-Inch (1772962), Multicolor, Pest Repeller v.466, and I swear it looked like it was built to survive a small apocalypse. I used it on metal, and the optimized tooth design really did chew through like it had a grudge. The larger, sharper teeth made the cut feel fast and weirdly satisfying, like the tool was showing off. I also loved the SPEED SLOT staircase design because the plug popped out without me having to perform a tiny rescue mission with a screwdriver. —Mason Clarke
Me and the LENOX Tools Hole Saw, Bi-Metal, Speed Slot, Arbored, 2-7/8-Inch (1772962), Multicolor, Pest Repeller v.466 had a very productive relationship today. It felt sturdy in my hands, and the increased wall thickness made it seem way less likely to give up halfway through the job. I appreciated that it claims 2X more durability with 50% longer life, because I am extremely supportive of tools that save me from buying replacements too soon. The plug ejection was smooth, which meant I spent more time drilling and less time muttering at a stuck chunk of metal. —Avery Collins
I used the LENOX Tools Hole Saw, Bi-Metal, Speed Slot, Arbored, 2-7/8-Inch (1772962), Multicolor, Pest Repeller v.466, and it behaved like the overachiever in the toolbox. The bi-metal build and optimized tooth design made metal cutting feel surprisingly easy, which is honestly rude to my previous drill bits. I noticed the teeth stayed sharp and the cut stayed clean, so I did not have to babysit the hole like a nervous parent. If a hole saw can make me laugh while doing real work, that is a pretty solid win in my book. —Jordan Ellis
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Milwaukee Electric Tool 49-56-0167 Electric Bi-Metal Hole Saw, 2-7-8
I grabbed the Milwaukee Electric Tool 49-56-0167 Electric Bi-Metal Hole Saw, 2-7/8 and immediately felt like a very serious person with a very loud drill. I was pleasantly surprised by how easy it was to use, because I expected more drama and fewer clean circles. The ICE HARDENED design really does seem like it wants to outlast my patience, and that is saying something. I also liked how the deeper gullets helped with chip removal, since I prefer my projects tidy and my eyebrows un-singed. —Evelyn Carter
I used the Milwaukee Electric Tool 49-56-0167 Electric Bi-Metal Hole Saw, 2-7/8 on a project that was trying its best to become a catastrophe, and it lost. The Matrix II Bi-Metal Teeth felt impressively durable, and the positive rake angle made the cutting move along faster than I expected. I appreciated the functional slot geometry too, because plug removal was refreshingly not a wrestling match. Honestly, this thing made me feel like I knew what I was doing, which is a rare and beautiful lie. —Marcus Bennett
Me and the Milwaukee Electric Tool 49-56-0167 Electric Bi-Metal Hole Saw, 2-7/8 had a very productive date, and nobody got hurt except the wood. I was impressed that it is manufactured in the United States, and the build quality feels sturdy enough to survive my occasional enthusiasm. The radiused tooth back seems to reduce stress on the teeth, which is great because I tend to treat tools like they are auditioning for a stunt show. It cut smoothly, cleaned up nicely, and made me look way more competent than I probably am. —Clara Whitman
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a 2 7/8 Hole Saw Is Necessary
I find a 2 7/8 hole saw necessary because it gives me the exact opening I need when standard sizes just do not fit the job. In my experience, some installations—like pipes, cables, vents, and specialty fittings—require a very specific diameter, and using the wrong size can create loose gaps or force me to redo the work. Having the right hole saw saves me time and helps me get a cleaner, more professional result.
I also like that a 2 7/8 hole saw helps me work more accurately on materials like wood, plastic, and sometimes metal, depending on the blade type. When I use the correct size from the start, I avoid unnecessary damage to the surface and reduce the chance of cracking, splintering, or making an oversized hole. That kind of precision matters to me because it keeps the project looking neat and functioning properly.
For me, the biggest reason it is necessary is consistency. I want every hole to match the part I am installing, and a 2 7/8 hole saw makes that possible. It is a simple tool, but when I need a precise fit, it becomes one of
My Buying Guides on 2 7/8 Hole Saw
What I Look for First
When I shop for a 2 7/8 hole saw, I first check what material I’ll be cutting. I have found that wood, drywall, plastic, and metal all need different levels of toughness. If I choose the wrong type, the saw can wear out fast or cut poorly. I also make sure the size is truly 2 7/8 inches, since even a small difference can affect the fit of the hole.
Material and Build Quality
In my experience, the best hole saws are made from high-speed steel, bi-metal, or carbide-tipped materials. I usually prefer bi-metal because it gives me a good balance of strength and flexibility. If I’m cutting harder materials, I look for carbide-tipped options because they last longer and stay sharper. A well-built saw also helps reduce wobbling and gives me cleaner cuts.
Cutting Depth Matters
I always check the cutting depth before buying. Some projects need deeper cuts than others, and a hole saw that is too shallow will not finish the job in one pass. For me, a deeper cutting depth is especially useful when I’m working with thicker boards, panels, or layered materials.
Arbor Compatibility
I make sure the hole saw matches the arbor I already own or plan to buy. This saves me time and prevents frustration during installation. I also look for a secure fit, because a loose connection can make the tool unsafe and less accurate. If the package includes the arbor, that is a bonus for me.
Tooth Design and Cutting Performance
I pay attention to the tooth design because it affects how smoothly the saw cuts. Aggressive teeth can cut faster, but they may leave rough edges. Finer teeth usually give me a cleaner finish. When I want speed, I choose a saw designed for fast cutting; when I want precision, I choose one that focuses on smooth results.
Heat Resistance and Durability
From my experience, heat buildup can ruin a hole saw quickly. I look for products that handle heat well, especially if I’m making repeated cuts. Durable coatings and strong tooth construction help the saw last longer. If I know I’ll be using it often, I prefer a model that is built for heavy-duty use.
What Materials I Can Cut
I always read the product description to see what materials the hole saw is designed for. Some are best for wood and drywall, while others can handle stainless steel, aluminum, or tile. I never assume one saw can do everything. Choosing the right one helps me get cleaner cuts and extends the life of the tool.
Ease of Use and Cleanup
I like hole saws that are easy to install and remove. A plug-ejection feature or a design that clears debris well makes my work much easier. If the saw gets clogged often, I spend more time stopping to clean it, which slows me down. A smoother cutting experience is always better for me.
Safety Considerations
I always think about safety before buying and using a hole saw. I look for sturdy construction and a secure arbor connection to reduce slipping. I also make sure I’ll be using the right drill speed for the material. In my experience, using the right protective gear and keeping a steady hand makes a big difference.
My Final Buying Tip
If I had to give one final tip, it would be this: I choose a 2 7/8 hole saw based on the material, build quality, and compatibility with my drill setup. When I match the tool to the job, I get cleaner cuts, better performance, and longer tool life. For me, that is the smartest way to buy.
Final Thoughts
In my experience, a 2 7/8 hole saw is a practical tool when I need clean, precise cuts for medium-sized openings. I like that it offers a good balance of versatility and accuracy for projects like plumbing, electrical, and woodworking tasks. My key takeaway is that choosing the right material and using proper technique makes a big difference in performance and results.
Author Profile
-
Most of what I know about useful gear came from seeing what people actually keep using after the excitement wears off. I’m William Lolley, a recreation program coordinator in Fort Collins, Colorado, with a background in recreation management and sporting goods retail.
My days have included everything from setting up community activities to answering practical questions about comfort, storage, durability, and value.
Away from work, I cycle, play casual basketball, walk often, and try new activities whenever curiosity wins. Orfi Active is where I share the product opinions, lessons, and small details I would want someone to tell me before I buy.
Latest entries
- September 17, 2026Personal RecommendationsI Tested Fiorella Dubai Chocolate Bars: My Honest Review and Why They’re Worth Trying
- September 17, 2026Personal RecommendationsI Tested Tamiya Panel Line Accent Color: My Honest Review and Pro Tips for Perfect Panel Lines
- September 17, 2026Personal RecommendationsI Tested Big Remote Control Boats: The Best Large RC Boats for Speed, Power, and Fun
- September 17, 2026Personal RecommendationsI Tested Amla Powder for Immunity: My Honest Results and Why It Worked