10 Best Hole Saws in 2026

With 11 blade sizes from 3/4 inch to 2 1/2 inches, this kit covers the common needs of electricians, plumbers, and DIYers. Its patented toothforms are designed to optimize chip removal, which DeWalt states contributes to efficient drilling and up to 50% longer life versus their prior generation when cutting black pipe. The deeper saw design allows it to cut through standard 2-by material in a single pass, reducing the need for multiple attempts on thick wood. Research mentions also highlight the secure plastic case with latch locks, which helps prevent accidental spills during transport.

The set provides a comprehensive range for core tasks rather than an extensive collection of specialty sizes. According to research mentions, it is not the largest kit available, focusing instead on a practical selection from 3/4 inch to 2 1/2 inches. For users who frequently need sizes above that range, additional blades would be required separately. This approach keeps the kit focused on the most commonly used sizes for professional and DIY work.

The SpinLock universal arbor fits all brands and sizes of hole saws, so swapping diameters is a tool-free process that simplifies changes on the fly. Two arbors, a pilot bit, and six saws with a progressor tooth design make this an all-in-one kit for starting and cutting holes in wood, metal, and plastic. The hole saws are made with 8% cobalt alloy and have reinforced shoulders, which provides added strength for longer life during use.

Where you might feel the limit is in the scope of the kit. With six saw cups, it covers the essential diameters but can’t match the sheer range of a larger set like the 28-piece Milwaukee. You won’t have every size on hand for a highly specialized or massive project. Think of it as your reliable go-to for common holes, not a complete workshop solution. For quick, frequent changes on general-purpose materials, however, the Bosch design is genuinely hard to beat.

A 2-3/8-inch cutting depth lets you punch through thick lumber, ductwork, or layered materials in a single pass, saving the hassle of flipping the workpiece or making multiple cuts. This set is for the tradesperson or serious DIYer who regularly tackles deep cuts and values raw cutting capacity above a lightweight kit. The included Snap-Lock Plus mandrel and tool-free plug ejection are built for speed, keeping you moving when you have a long list of holes to drill.

With a 2-3/8 inch cutting depth, this set allows for holes 40% deeper in a single pass, which reduces the number of repositioning steps on thick materials. That productivity comes with some heft, as the full kit weighs 6.6 pounds. Its sizable case is more at home in a workshop or job box than a lightweight service bag. Best for tradespeople and advanced DIYers drilling deep holes in thick stock or composite materials. Not ideal for those who prioritize a minimalist, lightweight kit for all-day carry.

Up to 50% longer life from its Ice Hardening treatment means this kit is engineered for tradespeople who burn through hole saws on repetitive jobs. That extended lifespan, combined with stress-reducing radiused tooth backs and durable Matrix II bi-metal teeth, targets the user whose primary frustration is having a saw fail on the tenth cut. The 28-piece assortment provides a wide range, and functional slot geometry aids in quick plug removal to maintain workflow.

The entire kit weighs only one pound, making it significantly lighter than comparable sets like the six-pound Diablo or the three-pound DeWalt. For general-purpose use where a hole saw is used occasionally, a standard bi-metal kit might suffice. However, if your workday is measured in holes drilled and downtime for tool changes is costly, this kit’s design philosophy directly targets that wear-and-tear.

The Spyder Tungsten Carbide Tipped Hole Saw Kit delivers up to ten times more cuts than standard bi-metal hole saws, which means far fewer replacements on tough jobs. It drills through fiber cement board, ceramic wall tile, and porous concrete block, materials that quickly wear down ordinary saws. A rapid core ejector drops out the plug with a push of a button, eliminating the need to pry it free after each use.

That performance comes with a physical trade-off. The kit weighs 9.5 pounds and has a sizable case, so it won’t fit into a compact tool pouch. For general-purpose work on wood and plastic where portability is key, a lighter bi-metal set like the Bosch General-Purpose kit is a more logical fit.

Weighing just one pound, this kit is designed for the tradesperson who needs capability without bulk. Its 13 pieces include nine bi-metal hole saws, two arbors, and two pilot bits, all packed into a case 11.2 inches long. That light, slim profile makes it easy to toss into a packed tool bag. The Speed Slot plug removal system is easy to use, which helps maintain workflow in cramped spaces.

The trade-off for that compact form is scope. You get a focused selection of sizes rather than the expansive range found in a kit like the 28-piece Milwaukee. It’s a specialist’s kit, not a generalist’s arsenal. For the electrician or plumber named in the product title, this Lenox set eliminates dead weight. A user needing to tackle a wider variety of materials and odd sizes might prefer a more comprehensive set.

This nine-piece kit covers six sizes from just under an inch to a little over two and a half inches, which handles a solid range of common plumbing and electrical tasks. The HSS-M3 bi-metal construction and powder-coated finish point toward a tool built for clean cuts in sheet metal, plastic, and drywall. It’s a straightforward set for the DIYer or occasional tradesperson who needs reliable performance without a complex system. The included carrying case keeps everything organized, making it a practical choice for someone who doesn’t need a massive assortment.

This nine-piece kit offers a focused selection of common sizes rather than a comprehensive range, which simplifies tool selection for routine tasks. The set includes six hole saws, with the largest cutting a 2-11/16″ diameter, suitable for many plumbing and electrical jobs but not for the largest drain pipes. Its two arbors connect reliably, though they lack a quick-change feature, so switching sizes requires a hex key and a few extra seconds.

This set’s 40mm maximum cutting depth suits sheet goods and thinner stock, not deep structural work. Its 11 bi-metal saws range from 19mm to 68mm, covering the sizes needed for tasks like installing pipes or fixtures in the materials listed. For a homeowner working with PVC, plastic, or gypsum board, it’s a logical and organized kit. The included storage case keeps all the pieces together, a genuine benefit for tools used occasionally.

The kit includes two mandrels and a hex key for versatility, but the complete set in its case occupies more space than a simple pouch of blades. You gain organization at the cost of some drawer real estate. For the stated applications on soft metal, wood, and plastic, it represents a sensible, affordable option. Tasks requiring cuts deeper than 40mm or in harder materials fall outside its designed capacity.

The quick-change arbor system is the standout feature, directly solving the universal headache of wrestling a lodged plug out of a hole saw. That single design choice saves time and protects your workpiece from damage during disassembly. This 19-piece kit suits the electrician or DIYer who frequently needs a clean hole in wood, PVC, or thin metal, from running cable to installing hardware. The bi-metal construction should hold up well for these general-purpose materials, and the compact case keeps everything from getting lost in the truck.

You trade some depth capacity and accessory redundancy for that core-ejection convenience and a very portable package. At 2.5 pounds, it’s one of the lighter kits here, making it easy to grab for service calls. Compared to the more extensive Milwaukee Ice Hardened kit, the FROOOK set covers the essential sizes without the bulk, but it lacks the specialized teeth for tougher alloys. It’s a focused, pragmatic set built around a clever time-saving mechanism.

The Starrett Deep Cut Hole Saw Kit provides a 2-inch cutting depth, which allows for work on thicker materials compared to many standard hole saws. Its hardened, heat-resistant teeth are welded to a durable alloy backing for longevity across wood, metal, and steel. The kit includes eleven saws from 3/4 to 3 inches in a carry case, keeping the range organized and portable for jobsites.

That deep-cut capability does come with a practical trade-off. The maximum diameter stops at 3 inches, so you won’t be boring holes for large pipes or conduit. For a job requiring bigger diameters but less depth, a more general-purpose set like the DeWalt Standard Electrician’s Kit would be the logical alternative. The Starrett kit excels where depth is the primary challenge, not diameter.