8 Best Hole Saws for Metal 2026
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The REKCKRUL 21-Piece TCT Carbide Hole Saw Kit is our top pick for cutting metal, thanks to its durable tungsten carbide teeth and broad size range. For a more budget-friendly option, the HYCHIKA 17 Pcs Bi-Metal Kit offers solid performance on softer metals. If you need maximum versatility, the METOTY 19 PCS Carbide Kit includes extra accessories and fine-size increments.
Cutting clean holes in metal isn’t like drilling through wood. Use the wrong hole saw and you’ll fight heat, binding, and ragged edges. Most standard hole saws dull fast or crack under the stress of steel and aluminum.
This guide cuts through the marketing hype, focusing on real-world performance based on specs, owner feedback, and what actually works in metal applications. I looked at tooth material, chip clearance, arbor design, and included components to find the kits that deliver clean cuts, last longer, and save time on the job.
Top 8 Hole Saw For Metals in the Market
The Best Hole Saw For Metals, Reviewed
HYCHIKA 17 Pcs Bi-Metal Hole Saw Kit
Strengths
- Bi-metal durability
- Good size range
- Includes mandrels
- Compact storage case
- Clean cuts on soft materials
Trade-offs
- Not for hard metals
- Slower in stainless steel
- Teeth dull faster under heavy use
This 17-piece bi-metal kit is built for versatility, not extreme metal duty. The HSS teeth with bimetal construction hold up well on softer metals like aluminum and thin steel, but they won’t compete with carbide-tipped cutters when tackling stainless or hardened alloys. Owners consistently report clean cuts in PVC, wood, and light sheet metal, which makes sense given the 2mm thickness and optimized tooth design. For general household projects involving conduit or light electrical work, it’s a solid performer.
The inclusion of two mandrels and a full set of common sizes up to 2-1/2 inches adds real value, especially with the included storage case keeping everything organized. Where it falls short is in aggressive metal applications, overheating and dulling happen faster than with TCT models. But for DIYers who need one set to handle mixed materials without breaking the bank, this is a practical go-to.
Product photos
Hole Saw 8 PCS TCT Carbide Set
Strengths
- Affordable entry into TCT
- Three-edged cutting design
- Handles 3mm stainless steel
- Includes spare bits and springs
- Good for light industrial use
Trade-offs
- No storage case
- Basic build quality
- Limited size selection
This 8-piece TCT set is clearly built for budget buyers who still need real metal-cutting ability. The three-edged cutterhead design helps with faster chip removal and smoother cuts, and owners confirm it handles 3mm stainless steel and thicker iron plates without immediate failure. It’s not going to last as long as higher-end carbide kits, but for occasional use, it gets the job done. The inclusion of two pilot bits and two springs is a nice touch, some budget sets skip extras.
Where it cuts corners is in packaging and fitment, no case, just loose pieces, and the build quality is functional but not refined. Still, if you’re a homeowner tackling a one-off project or need a backup set, this punches above its price.
Product photos
METOTY 19 PCS Carbide Hole Saw Kit
Strengths
- Excellent price-to-performance
- Tungsten carbide tipped
- Rust-resistant coating
- Thorough size range
- Spare pilot bits included
Trade-offs
- No ejector mechanism
- Basic wrenches
- No quick-release system
This kit delivers a lot of capability for the price, making it my pick for best value. With 19 pieces including 13 hole saws and three spare titanium-plated pilot bits, it covers all the standard sizes from 1/2” to 2-1/8”. The TCT teeth are sharp out of the box and hold up well on stainless and mild steel, especially when used with coolant. Owners consistently rate it as a strong performer for the cost, often comparing it favorably to pricier kits.
The L-wrenches and oiled bits suggest attention to detail, and the compatibility with handheld and magnetic drills makes it flexible. It doesn’t have ejector springs or quick-change arbors, but for a balanced mix of durability, range, and affordability, it’s hard to beat.
Product photos
REKCKRUL 21-Piece TCT Carbide Hole Saw Kit
Strengths
- 21-piece complete set
- Spring-loaded slug ejection
- Tungsten carbide teeth
- Works with multiple drill types
- Deep gullets prevent clogging
Trade-offs
- Pilot bits may loosen under heavy load
- Case not as rugged as aluminum
- Step bits not for all applications
With 21 pieces, this is the most complete general-use TCT kit on the list. The claim of 15x life over bi-metal may be optimistic, but owners confirm these carbide-tipped cutters outlast standard models significantly, especially in stainless steel up to 3mm thick. The spring-loaded pilot bits are a standout, slugs eject instantly, reducing clogs and downtime. Deep gullets and shock-absorbing slots help prevent tooth chipping, which is a real issue when drilling hardened steel.
It covers nearly every common size from 1/2” to 2-1/8”, and the step pilot bits add flexibility. The L-wrenches are basic but functional. Compared to other kits, this one strikes the best balance between size variety, durability, and user-friendly features for a wide range of materials.
Product photos
Rannb 1.5-inch Carbide Tipped Hole Saw
Strengths
- Split-point pilot prevents skidding
- Zero-slip hex shank
- Precision concentricity
- Excellent finish on metal
- Durable carbide teeth
Trade-offs
- Single size only
- No storage case
- Limited application scope
This is a single-size specialist, but it does its job exceptionally well. The 38mm (1.5”) carbide-tipped cutter is engineered for precision, think electrical knockouts or pipe pass-throughs where roundness and clean edges matter. The split-point pilot bit gets high marks from owners for eliminating skidding, a huge plus when drilling overhead or on smooth stainless surfaces. The 10mm hex shank ensures zero slip in the chuck, and the concentric grinding reduces vibration, which cuts down on hand fatigue during extended use.
It’s not a kit, so you’ll need other sizes separately, but for repetitive 1.5” holes in metal, this is the one I’d reach for. The two included pilot bits (one spare) and L-wrench complete the package. When compared to multi-size kits, this focused build delivers better consistency in its niche.
Product photos
ASNOMY 12PCS TCT Hole Saw Kit
Strengths
- Carbide-tipped for hard metals
- Three-blade cutting design
- Pilot bits resist wear
- Rust-protected storage
- Smooth operation under load
Trade-offs
- Limited to 10 sizes
- No ejector mechanism
- Case takes up more space
If you’re regularly drilling through stainless steel, iron, or cast metal, this TCT kit earns its place on the job site. The tungsten carbide-tipped teeth are the real deal, owners report clean, vibration-free holes in materials that would chew up standard bi-metal saws. The three-blade design (outer, middle, inner) seems to help with chip control and cutting speed, especially when used with cutting oil at lower RPMs. On paper, the 25mm depth is standard, but combined with the titanium-plated pilot bits, it delivers reliable pilot accuracy that prevents walking.
The aluminum case with oiled bits is a nice touch, suggesting long-term storage readiness. While it’s not the largest kit in terms of piece count, the focus on hard metal performance makes it a specialist tool that outperforms generalists. Compared to bi-metal sets, it’s clearly in a different class for metal penetration.
Product photos
MonoPro 12PCS Carbide Hole Saw Kit
Strengths
- Ejector spring clears slugs
- Carbide tips last long
- Good heat management
- Clean, consistent cuts
- Durable pilot bits
Trade-offs
- Slightly heavier than bi-metal
- Fewer sizes than some kits
- Spring mechanism may wear over time
What sets this kit apart is the built-in ejector spring, something I rarely see in carbide-tipped hole saws. Once the hole is cut, the spring pushes the slug out automatically, which owners say saves time and frustration, especially during repetitive installations. That feature alone makes it a smarter pick over similar TCT kits when you’re cutting multiple holes in metal studs or panels. The carbide tips are aggressive and hold their edge well on stainless and mild steel, and the ventilation holes help with heat dissipation during longer runs.
It doesn’t have the widest size range, but the included dimensions cover the most common needs from 5/8” to 2-1/8”. The hex key and spare pilot bits are standard, but the inclusion of two titanium-plated pilots adds redundancy. For professionals who value efficiency and workflow, this is a quietly innovative upgrade.
Product photos
FROOOK 19-Piece Bi-Metal Hole Saw Kit
Strengths
- Quick-change arbor system
- Core removal in seconds
- Organized, durable case
- 3x life vs standard bi-metal
- Great for pros and DIYers
Trade-offs
- Not for hard metals
- Arbor mechanism may loosen over time
- No carbide tips
The quick-change arbor system here is a standout for workflow. Instead of wrestling with set screws and stuck cores, you can swap and clear bits in seconds. Owners love this feature, especially electricians and plumbers running multiple holes in tight spaces. The bi-metal construction is rated for 3x longer life than basic hole saws, and while it’s not carbide, it handles thin metal, aluminum, and hardwood with clean results. The 19-piece count includes a broad range of sizes and two mandrels, one with a quick core remover, so you’re covered for most residential tasks.
The case is well laid out with custom slots, and the US-based support adds peace of mind. It’s not meant for heavy steel, but for pros who move fast and hate downtime, the system integration gives it an edge over traditional designs.
Product photos
How We Chose These hole saw for metals
I approached evaluating hole saws for metals by first gathering specifications and features from numerous manufacturers. Rather than a hands-on lab test, this is a research-led comparison of specs and owner feedback across a wide range of models. I then weighed those technical details against what owners and professional reviewers are saying about real-world performance, looking for consistent trends in durability, cut quality, and ease of use.
For metal hole saws, the most important factors are the quality of the cutting teeth and the build of the arbor system. A sharp, durable tooth, whether carbide-tipped or high-speed steel, is essential for clean cuts and a reasonable lifespan. Equally crucial is a secure arbor that prevents wobble and allows for easy plug ejection, as frustration with a stuck core can quickly negate any other benefits.
Specifications reliably indicate the type of steel used in the blade and the tooth geometry, but owner feedback reveals how those specs translate to practical use. I paid close attention to comments regarding chipping, heat buildup, and the ability to cut through specific metal thicknesses. Reputation and expert reviews helped me assess the long-term durability and value proposition of each kit, especially when considering the various materials and techniques involved in drilling with a hole saw.
Choosing The Right hole saw for metals
Choosing the right hole saw for metal can be surprisingly tricky; it’s not just about picking one that can cut metal, it’s about getting clean results efficiently.
A quality metal-cutting hole saw delivers precise, burr-free holes in steel, aluminum, and other metals. Key features include robust tooth construction (carbide tipped is often best), effective chip evacuation, a secure pilot bit system, and a shank compatible with your drill. Consider the material thickness you’ll be working with and the required hole diameter when selecting a kit.
Tooth Material & Construction
The material a hole saw is made from is the biggest factor in its performance and longevity. Bi-metal hole saws, featuring high-speed steel teeth welded to a more flexible backing, are a good all-around choice, but for harder metals, you really want to consider carbide-tipped options. Carbide teeth hold an edge much longer, especially when cutting stainless steel or cast iron. Don’t assume all “carbide” saws are equal, though. Look for saws with specifically tungsten carbide teeth, as this is the hardest and most durable type. The geometry of the teeth matters too; a three-edged design, as seen in some of the newer models, will generally cut faster and cleaner.
Chip Evacuation & Pilot Bits
Cutting metal creates a lot of chips, and if those aren’t removed efficiently, you’ll experience slow cutting, heat buildup, and potential clogging. Look for hole saws with generously sized chip removal slots – the wider, the better. A spring-loaded pilot bit is a huge benefit here. These automatically eject the cut material, keeping the saw from binding and making the process significantly faster. If you’re considering metal-cutting hole saws, think about how easy it will be to clear debris.
- A simple slotted hole saw requires frequent stopping to manually remove chips.
- A saw with dedicated chip removal grooves improves performance, but still needs periodic clearing.
- A spring-loaded pilot bit is the most efficient system, automatically ejecting chips and reducing friction. This is particularly valuable when cutting thicker materials.
Don’t skimp on the pilot bit. A dull or poorly secured pilot bit will wander, creating inaccurate holes and potentially damaging your workpiece.
Kit Contents & Value
Many hole saws are sold in kits, which can provide excellent value, but it’s essential to examine what’s included. A good kit should offer a range of sizes to cover common applications. Beyond the saws themselves, pay attention to the arbor (the part that connects to the drill) and whether it’s quick-change. A quick-change arbor allows you to swap sizes rapidly without needing tools, saving significant time. Often, you’ll also need to consider the hole saw size for PVC if you’re working with conduit or plumbing alongside metal.
Hole Saw for Metals Compared
This table provides a specification comparison of various hole saw kits designed for cutting metals.
| Product Title | Teeth Material | Sizes (Diameter – inches) | Max Cut Depth (inches) | Shank Diameter (inches) | Included Accessories |
|---|---|---|---|---|---|
| HYCHIKA 17 Pcs Bi-Metal Hole Saw Kit | Bi-Metal | 0.75, 0.87, 1.0, 1.14, 1.38, 1.5, 1.65, 2.0, 2.2, 2.36, 2.56 | 1.57 | N/A | Mandrels, Drill Bits, Hex Key |
| Hole Saw 8 PCS TCT Carbide Set | TCT Carbide | 0.63, 0.75, 0.87, 1.125, 1.5, 1.75 | N/A | N/A | Center Drills, Screws |
| METOTY 19 PCS Carbide Hole Saw Kit | Carbide | 0.51, 0.55, 0.63, 0.75, 0.87, 1.0, 1.125, 1.26, 1.38, 1.5, 1.75, 2.0, 2.13 | N/A | N/A | Pilot Drills, L-Wrenches |
| REKCKRUL 21-Piece TCT Carbide Hole Saw Kit | TCT Carbide | 0.51, 0.55, 0.63, 0.75, 0.87, 1.0, 1.125, 1.26, 1.38, 1.5, 1.75, 2.0, 2.13 | N/A | N/A | Pilot Drills, Step Drill Bits, L-Wrenches |
| Rannb 1.5-inch Carbide Tipped Hole Saw | Carbide | 1.5 | N/A | 0.39 | L-Wrench, Pilot Drill Bits |
| ASNOMY 12PCS TCT Hole Saw Kit | TCT Carbide | 0.63, 0.75, 0.87, 1.0, 1.125, 1.26, 1.38, 1.75, 2.0, 2.13 | 1.0 | 0.39 | Pilot Drill Bits, Hex Wrenches |
| MonoPro 12PCS Carbide Hole Saw Kit | Carbide | 0.63, 0.75, 0.87, 1.0, 1.125, 1.26, 1.38, 1.75, 2.0, 2.13 | 1.0 | 0.39 | Pilot Drill Bits, Hex Key |
| FROOOK 19-Piece Bi-Metal Hole Saw Kit | Bi-Metal | 0.75, 0.87, 1.0, 1.125, 1.26, 1.38, 1.5, 1.65, 2.0, 2.13, 2.25, 2.5 | N/A | N/A | Mandrels, Drill Bits, Hex Key, Adapter |
Frequently Asked Questions
What’s the difference between bi-metal and carbide-tipped hole saws?
Carbide-tipped hole saws use tungsten carbide teeth, making them much better for harder metals like stainless steel and cast iron, as they retain a sharp edge longer. Bi-metal saws are more versatile for general use and softer metals, but will dull more quickly with demanding applications.
How can I prevent a hole saw from “walking” or wandering during a cut?
A wandering hole saw is usually caused by a dull or improperly secured pilot bit. Always use a sharp pilot bit, and ensure it’s firmly seated in the arbor to guide the saw accurately, especially when working with thicker metal.
What arbor size do I need for my drill?
Most hole saws use either 1/4-inch or 3/8-inch shank diameters, but it’s vital to confirm your drill’s chuck accepts the arbor’s shank size. Many kits include multiple arbors to accommodate different drill sizes, so check the kit contents carefully.
What’s the best way to extend the life of my metal hole saw?
Using a cutting fluid or lubricant during operation reduces friction and heat buildup, which are major causes of premature wear. Also, avoid applying excessive pressure; let the saw do the work at a consistent speed, and consider hole saws for stainless steel if you anticipate cutting a lot of stainless.
Are quick-change arbors really worth the extra cost?
Yes, a quick-change arbor saves significant time and frustration when you need to switch between different hole saw sizes frequently. Instead of wrestling with set screws and wrenches, you can quickly lock and unlock saws, improving efficiency on multi-size projects.
The Bottom Line
Choosing a hole saw for metal often comes down to balancing initial cost with long-term durability and frustration. While budget-friendly bi-metal kits like the HYCHIKA 17 Pcs Bi-Metal Hole Saw Kit offer a good starting point for occasional use, if you work with metal regularly – especially harder alloys – the REKCKRUL 21-Piece TCT Carbide Hole Saw Kit will pay for itself quickly with its superior edge retention and cutting speed.
For those with very specific needs, the Rannb 1.5-inch Carbide Tipped Hole Saw is a strong choice if you frequently cut that single size, and the ASNOMY 12PCS TCT Hole Saw Kit provides a good range of carbide options at a reasonable price. But remember that a well-stocked kit, like the METOTY 19 PCS Carbide Hole Saw Kit, will give you the most flexibility for diverse projects.
Ultimately, the best hole saw isn’t about the fanciest features or the highest price tag. It’s about a sharp, well-made blade, a secure arbor, and the habit of sharpening a hole saw when it starts to dull. Prioritize those fundamentals, and you’ll get cleaner cuts, faster results, and a tool that lasts.
