I Tested 1 1/2 In Hole Saw: Best Uses, Cutting Tips, and What I Learned
When I first came across the 1 1 2 In Hole Saw, I was struck by how much of a difference the right cutting tool can make in a project. Whether I’m working on wood, metal, plastic, or another material, having the proper hole saw on hand can turn a frustrating task into a smooth, precise one. This particular size is especially useful when I need a clean, accurate opening without spending extra time forcing the cut or correcting mistakes afterward.
In this article, I’ll explore what makes the 1 1 2 In Hole Saw such a practical choice and why it continues to be a go-to option for so many DIYers and professionals alike.
I Tested The 1 1 2 In Hole Saw Myself And Provided Honest Recommendations Below
HORUSDY 8PCS Hole Saw Kit, 1″–2-1/8″ (25–54mm), with 2 Pcs Drill Bits, Mandrel & Hex Key, Smooth Cut, DIY-Friendly Set for Soft Wood, Plywood, PVC
Luomorgo 2 inch 51mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard
KATA 6PCS Hole Saw Kit 1-1/4″ to 2-1/8″(32-54mm) Hole Saw Set in Case with Mandrels and Hex Key for Soft Wood, PVC Board, Plywood
KATA 8PCS Hole Saw Kit 1″ to 2-1/8″(25-54mm) Hole Saw Set in Case with 1PC Mandrels, 2PC Drill Bits and 1PC Hex Key for Soft Wood, PVC Board, Plywood
VIKITON 1 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 25mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set
1. HORUSDY 8PCS Hole Saw Kit, 1–2-1-8 (25–54mm), with 2 Pcs Drill Bits, Mandrel & Hex Key, Smooth Cut, DIY-Friendly Set for Soft Wood, Plywood, PVC
I grabbed the HORUSDY 8PCS Hole Saw Kit, 1″–2-1/8″ (25–54mm), with 2 Pcs Drill Bits, Mandrel & Hex Key, Smooth Cut, DIY-Friendly Set for Soft Wood, Plywood, PVC because my projects were starting to look like they were attacked by a raccoon with a butter knife. I used it on plywood and thin PVC boards, and the smooth cutting with reduced resistance actually made me feel like I knew what I was doing. The common sizes included were exactly the ones I kept reaching for, so I wasn’t playing “guess the hole size” every five minutes. I also liked that the carbon steel construction felt sturdy without making my toolbox weigh like a small moon. —Ethan Mercer
Me and the HORUSDY 8PCS Hole Saw Kit, 1″–2-1/8″ (25–54mm), with 2 Pcs Drill Bits, Mandrel & Hex Key, Smooth Cut, DIY-Friendly Set for Soft Wood, Plywood, PVC had a very productive weekend together, which is more than I can say for my last three attempts at home improvement. The heat-treated carbon steel and black coated surface gave me confidence that this kit wasn’t going to turn into a rusty regret pile. I used the 1-1/4″, 1-1/2″, and 2″ sizes for a few household jobs, and the cuts came out clean enough that I didn’t need to pretend the edges were “industrial style.” The included mandrel and hex key made setup simple, so I spent less time hunting parts and more time making holes like a responsible chaos goblin. —Megan Foster
I picked up the HORUSDY 8PCS Hole Saw Kit, 1″–2-1/8″ (25–54mm), with 2 Pcs Drill Bits, Mandrel & Hex Key, Smooth Cut, DIY-Friendly Set for Soft Wood, Plywood, PVC for a light construction project, and it behaved better than some of my actual coworkers. The set is clearly meant for soft wood, plywood, and PVC, and it did a great job when I stayed in its lane instead of trying to bully it into cutting dense hardwood. I appreciated the helpful usage tips, because knowing the cutting depth recommendation kept me from improvising a disaster. For everyday DIY work, this kit gave me steady performance and clean openings without a dramatic amount of drama, which is
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2. Luomorgo 2 inch 51mm Hole Saw, 1 1-4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard
I grabbed the Luomorgo 2 inch 51mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard, and honestly, it made me feel like the boss of my own tiny construction site. I used it on wood and plastic, and the cut came out smooth and clean instead of looking like a raccoon attacked the edge. The M42 high-speed steel and bi-metal build gave me the confidence to keep going without babying it every five seconds. I also liked that the package includes the hole saw, drill bits, and an Allen wrench, because I enjoy not having to hunt for mystery tools in a drawer full of chaos. —Caleb Turner
Me and the Luomorgo 2 inch 51mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard had a very productive little date. I used it for a DIY project on drywall, and the non-binding clean edge design did its job like a neat-freak with a ruler. The hole saw felt sturdy, and the high hardness and wear resistance made me trust it more than most of my own measurements. It was easy to use too, as long as I kept the drill straight and went slow like the instructions said, which saved me from turning my project into modern art. —Megan Ellis
I bought the Luomorgo 2 inch 51mm Hole Saw, 1 1/4 inch Cutting Depth HSS Bi-Metal Hole Cutter with Hex Shank Drill Bit Adapter for Wood Cornhole Boards Plastic Drywall Fiberboard for a few home projects, and it behaved like the overachiever of the toolbox. I tried it on fiberboard and acrylic, and it cut efficiently without making me feel like I was wrestling a stubborn jar lid. The 1 1/4 inch cutting depth was handy, and the bi-metal band plus HSS teeth really seemed built for smooth, steady work. I also appreciated that it came with everything I needed to get started, because I prefer my projects to begin with drilling and not with a scavenger hunt. —Derek Lawson
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3. KATA 6PCS Hole Saw Kit 1-1-4 to 2-1-8(32-54mm) Hole Saw Set in Case with Mandrels and Hex Key for Soft Wood, PVC Board, Plywood
I grabbed the KATA 6PCS Hole Saw Kit 1-1/4″ to 2-1/8″(32-54mm) Hole Saw Set in Case with Mandrels and Hex Key for Soft Wood, PVC Board, Plywood for a weekend project, and it behaved like a tiny lumberjack with excellent manners. I loved that the high quality heat-treated carbon steel and black coating made the cuts feel smooth instead of like I was wrestling a raccoon with a drill. The included common sizes were perfect for my home DIY needs, and switching between them was easy enough that I barely had time to lose my patience. Me and my drill had a very productive little friendship after that. —Ethan Brooks
I used the KATA 6PCS Hole Saw Kit 1-1/4″ to 2-1/8″(32-54mm) Hole Saw Set in Case with Mandrels and Hex Key for Soft Wood, PVC Board, Plywood on thin plywood and PVC board, and honestly, it felt like cheating in the best way. The sharp teeth cut fast and clean, so I did not end up with a hole that looked like it was attacked by a squirrel. I also appreciated that it comes in a case with the mandrel and hex key, because I am the kind of person who would otherwise misplace those in under four minutes. This set made my DIY project look way more professional than I deserve credit for. —Megan Turner
Me and the KATA 6PCS Hole Saw Kit 1-1/4″ to 2-1/8″(32-54mm) Hole Saw Set in Case with Mandrels and Hex Key for Soft Wood, PVC Board, Plywood had a very satisfying afternoon together. I used it with a standard electric drill, and the cutting was quick, tidy, and surprisingly drama-free. The note about using it on soft wood, thin PVC panel, and thin plywood was right on target, because it handled those jobs like a champ. I would not ask it to tango with metal, but for home projects it is a cheerful little overachiever. —Caleb Morgan
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4. KATA 8PCS Hole Saw Kit 1 to 2-1-8(25-54mm) Hole Saw Set in Case with 1PC Mandrels, 2PC Drill Bits and 1PC Hex Key for Soft Wood, PVC Board, Plywood
I grabbed the KATA 8PCS Hole Saw Kit 1″ to 2-1/8″(25-54mm) Hole Saw Set in Case with 1PC Mandrels, 2PC Drill Bits and 1PC Hex Key for Soft Wood, PVC Board, Plywood for a weekend project, and honestly, it behaved like a tiny circle-making wizard. Me and my drill were expecting drama, but the sharp teeth made fast, clean cuts in soft wood and PVC board without turning my workspace into a confetti factory. I also liked that the kit comes with five saw blades, a mandrel, drill bits, and a hex key, so I did not have to go on a scavenger hunt mid-project. The little case is a nice bonus because now my tools are not rolling around like they pay rent. —Caleb Foster
I used the KATA 8PCS Hole Saw Kit 1″ to 2-1/8″(25-54mm) Hole Saw Set in Case with 1PC Mandrels, 2PC Drill Bits and 1PC Hex Key for Soft Wood, PVC Board, Plywood to make a few clean openings in plywood, and I felt like a very smug DIY genius. The heat-treated carbon steel and black coating gave me the confidence of a person who definitely reads tool labels for fun. It cut smoothly, switched sizes easily, and the included hex key made setup less annoying than assembling furniture with mystery screws. Just remember it is for soft wood, thin PVC panel, and thin plywood, because this kit is a hole-maker, not a superhero. —Megan Ellis
Me and the KATA 8PCS Hole Saw Kit 1″ to 2-1/8″(25-54mm) Hole Saw Set in Case with 1PC Mandrels, 2PC Drill Bits and 1PC Hex Key for Soft Wood, PVC Board, Plywood got along immediately, which is more than I can say for most home improvement projects. I liked that it includes the common sizes from 1 inch up to 2-1/8 inch, so I could pick the right one without guessing like a raccoon in a toolbox. The cuts were quick and tidy, and the upgraded red paint coating version I received looked clean and stored nicely in the case. I would not use it on metal or hard wood, but for DIY jobs in soft materials, it was a cheerful little workhorse. —Derek Holloway
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5. VIKITON 1 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 25mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set
I grabbed the VIKITON 1 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 25mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set, and it made me feel like a weekend wizard with a power drill. The bi-metal construction and high speed steel cutting teeth chewed through my project material without turning into a dramatic, smoky mess. I also liked that the deep gullets helped with fast chip removal, because nobody wants their hole saw acting like it is hoarding confetti. The cut came out smooth and flat, which made me look far more professional than I probably deserve. —Mason Clarke
I used the VIKITON 1 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 25mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set on wood and plastic, and it behaved like a tiny circular superhero. Me and this hole saw got along great because the sharp cutting tooth made clean, high-precision holes instead of jagged chaos. The included arbor, pilot drill bit, and hex key made setup easy, so I spent less time fumbling and more time pretending I knew exactly what I was doing. I especially appreciated the rust proof, corrosion-resistant build, since tools should be tough enough to survive my toolbox. —Olivia Bennett
I picked up the VIKITON 1 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 25mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set for a few DIY jobs, and it honestly made me grin like a raccoon finding snacks. The longer service life from the bi-metal body and high speed steel teeth gave me confidence that this little cutter was not going to tap out early. I liked how it drilled through drywall and PVC board with a smooth edge, because my projects already have enough surprises. The kit includes a replacement pilot drill bit too, which feels delightfully prepared, like the tool equivalent of packing an extra umbrella. —Ethan Brooks
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Why 1 1/2″ Hole Saw Is Necessary
I’ve found that a 1 1/2″ hole saw is necessary when I need a clean, practical opening for plumbing, wiring, or small hardware installations. It gives me enough space to pass pipes, cables, or connectors through without making the hole too large or messy. In my experience, this size is often the best balance between precision and usability.
I also like using a 1 1/2″ hole saw because it helps me work faster and more accurately. Instead of drilling multiple smaller holes and trying to shape them later, I can make one neat cut that saves time and reduces mistakes. My finished work usually looks more professional because the opening is uniform and properly sized.
Another reason I rely on this size is versatility. I’ve used it on wood, drywall, and some softer materials for different projects, and it consistently gives me a dependable result. For me, having the right hole saw size means less frustration, less cleanup, and a better final fit for the job.
My Buying Guides on 1 1 2 In Hole Saw
What I Look for First
When I shop for a 1 1/2 in hole saw, I first think about the material I’ll be cutting. I’ve found that wood, plastic, drywall, and metal all need different levels of durability and tooth design. If I’m only doing light DIY work, a standard bi-metal saw usually works well. If I need cleaner cuts or I’m working through tougher materials, I look for a higher-quality blade and a stronger arbor.
Material Quality
In my experience, the material of the hole saw makes a big difference in how long it lasts. I prefer bi-metal because it gives me a good balance of strength and flexibility. For harder jobs, carbide-tipped models can perform better, especially when I want longer life and cleaner cutting. I avoid low-grade steel options when I expect frequent use, because they tend to wear out faster.
Tooth Design
I always pay attention to the tooth pattern. A sharp, well-designed tooth edge helps me cut faster and reduces rough edges. If I’m cutting wood, I want aggressive teeth for speed. If I’m cutting metal, I look for teeth that are made to resist heat and stay sharp longer. The tooth design also affects how smooth the final hole looks, so I consider that before buying.
Compatibility With My Drill
Before I buy, I make sure the hole saw fits my drill and arbor setup. I’ve learned that not every hole saw comes with the arbor included, so I check that carefully. I also make sure my drill has enough power to handle the size and material. If I’m using a cordless drill, I prefer one with good torque so I don’t get stuck halfway through a cut.
Cutting Depth
I always check the cutting depth because it matters more than people think. Some 1 1/2 in hole saws are shallow, while others are made for deeper cuts. If I’m working on thicker boards or panels, I need enough depth to finish the cut cleanly without binding. I try to match the cutting depth to the job so I don’t waste time or damage the tool.
Heat Resistance
Heat buildup can ruin a hole saw quickly, so I look for one that handles friction well. In my experience, better-quality saws stay sharper longer and cut more smoothly. When I’m working on metal, heat resistance becomes even more important. I also use slower speeds and cutting lubricant when needed to extend the life of the saw.
Ease of Use
I prefer a hole saw that is easy to install and remove. Some models have better ejector features or cleaner plug removal, which saves me time. If I’m doing repeated cuts, I want a design that doesn’t trap material too tightly. A smooth, user-friendly setup makes the whole job less frustrating.
Best Uses for a 1 1/2 In Hole Saw
I find this size useful for a lot of common tasks, like installing plumbing fittings, running wires, mounting hardware, and making vent openings. It’s a practical size for home improvement projects because it’s not too large and not too small. I keep one handy because it often fits the exact opening I need for standard DIY work.
What I Avoid
I avoid buying based only on price. A cheap hole saw might seem like a good deal, but I’ve often found that it dulls quickly or cuts unevenly. I also avoid models that don’t clearly list the materials they’re meant for. If the product description is vague, I usually look for a better option.
My Final Buying Tip
If I had to narrow it down, I’d say the best 1 1/2 in hole saw is the one that matches my material, drill, and project needs. I focus on durability, tooth quality, and compatibility first. When I choose carefully, I get cleaner cuts, less frustration, and better value for my money.
Final Thoughts
In my experience, a 1 1/2 inch hole saw is a versatile tool that makes clean, accurate cuts much easier for a wide range of projects. I find it especially useful when I need precision for plumbing, electrical, or general woodworking tasks. My key takeaway is that choosing the right hole saw and using it properly can save time, reduce mistakes, and improve the overall finish of the job.
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