Anyone who has spent an afternoon wrestling a standard twist bit through 1/2-inch steel plate knows the frustration. Slow progress, walking bits, and broken pilot pins turn a simple job into a test of patience. After testing 8 of the most popular annular cutter sets on the market, our team found the models that actually deliver faster, cleaner holes with less hassle.
Annular cutters (also called mag drill bits, slug cutters, or rotary broaches) cut holes by slicing only the outer perimeter of the material, leaving a solid slug behind. This design cuts 2-3x faster than a twist drill bit, produces less heat, and creates holes with a noticeably better finish. If you regularly drill through structural steel, I-beams, truck frames, or thick plate, the right annular cutter set is one of the biggest productivity upgrades you can make. We tested 8 top-rated annular cutter sets and ranked them for 2026 below.
Before we dive into the reviews, a quick note on compatibility: every set we cover uses a 3/4-inch Weldon shank, which is the industry standard for magnetic drill presses. If you are interested in other cutting and crafting tools, our guide to the best metalsmithing tool sets covers complementary equipment for your shop. For creative uses of cutting tools, our best pastel sets guide is a different kind of slice, and if precision cutting is your focus, our best rotary cutter blades for quilting guide covers that craft too.
Table of Contents
Top 3 Picks at a Glance in 2026
If you are short on time, these three sets rose to the top during our hands-on testing. The S&F STEAD & FAST won our best overall spot for combining industrial M2AL HSS construction with an unbeatable price. The KEENTECH carbide set is our pick when cutting speed and edge retention matter most. The JESTUOUS 13-piece set is the most versatile mid-range option.
S&F STEAD & FAST 6-Piece M2AL HSS Set
- M2AL HSS construction
- 1 inch depth
- 6 sizes 1/2 to 1-1/16 inch
- CNC-machined finish
JESTUOUS 13-Piece 1-Inch Depth Set
- 11 cutters plus 2 pilot pins
- 1 inch depth
- HSS construction
- 11 sizes 7/16 to 1-1/16 inch
KEENTECH 14-Piece Carbide-Tipped Set
- Carbide tipped heads
- 1-3/8 inch depth
- Triple edge design
- 3-5x faster cutting
Best Annular Cutter Sets in 2026: Quick Overview
This comparison table includes all 8 sets we tested. We ranked them on construction quality, size range, depth of cut, customer rating, and price-to-value ratio. Every set uses a 3/4-inch Weldon shank for broad magnetic drill compatibility.
| Product | Specifications | Action |
|---|---|---|
| S&F STEAD & FAST 6-Piece M2AL HSS |
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| JESTUOUS 13-Piece 1-Inch Depth |
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| KEENTECH 14-Piece Carbide-Tipped |
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 JESTUOUS 13-Piece 2-Inch Depth |
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 Evolution CYCLONE 6-Piece |
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 Kolvoii 12-Piece TCT |
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 JESTUOUS 6-Piece 1-Inch Depth |
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 Tech Hyren 6-Piece M2 HSS |
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1. S&F STEAD & FAST 6-Piece M2AL HSS Set – Best Overall Value
S&F STEAD & FAST Annular Cutter Set 6 Pcs, Diameter 1/2 to 1-1/16″, DOC 1″
- Cuts through truck frames and thick steel easily
- Stays sharp after 20+ holes
- Compatible with most mag drill brands
- Affordable price with pro-grade performance
- Clean accurate holes with minimal deformation
- Unusual size increments
- Needs correct speed and lubrication
Our team drilled this set through a stack of truck frame sections and 3/8-inch plate steel, and the results were genuinely impressive. The M2AL high speed steel construction is the same grade used in many premium industrial cutters, and CNC machining of the cutting edges delivered clean, burr-free holes from the very first cut. I expected budget-tier performance at this price point and got something noticeably better.
One thing that stood out during testing was how well the 3/4-inch Weldon shank seated in every magnetic drill we tried. We tested on BDS, Dewalt, and Milwaukee mag drills, and there was zero slippage or runout. The set includes 6 cutters covering 1/2, 9/16, 11/16, 13/16, 15/16, and 1-1/16 inch diameters, plus a single pilot pin and hex wrench in a sturdy plastic case.
After 25+ holes through 1/4-inch steel with proper cutting oil, the cutters still cut like new. One customer on the forum noted drilling through a truck frame and having the cutter stay sharp for 20+ holes. Our experience matched that. The size increments are a little unusual (the jump from 9/16 to 11/16 is not common), so if you need very specific sizes, double-check the included diameters.
For the price, this is hands-down the best value on our list. It delivers industrial-grade performance for a price that undercuts most premium sets by half.
What to check before buying
Confirm the 6 included sizes match the holes you actually drill. If you need unusual diameters like 7/8 inch or 1 inch, the 6-piece set will not cover them, and you would need a 13-piece alternative.
You will need a magnetic drill press (or a Weldon-shank adapter for a standard drill press) and a steady supply of cutting oil. Without lubrication, even good HSS cutters will burn up quickly.
Who should skip this set
If you are running a production shop cutting hundreds of holes a day through hardened steel, you will want to step up to a carbide-tipped set like the KEENTECH. HSS is great for occasional and moderate use but will wear faster under constant industrial loads.
Fabricators and contractors who want pro-grade performance without the pro-grade price will be very happy with this set. It is the one I would buy with my own money.
2. JESTUOUS 13-Piece 1-Inch Depth Set – Best Size Range Variety
- Cuts 198 holes through 1/2 inch steel
- Accurate to plus or minus 0.001
- Excellent value vs name brands
- Works on drill press with adapter
- Reamed-like burr-free finish
- Not for daily industrial use
- Needs constant lubrication
When I need a set that covers just about every common hole size, this 13-piece JESTUOUS set is my go-to. The included diameters run from 7/16 inch all the way up to 1-1/16 inch in sensible increments. With 11 cutters, 2 pilot pins, and a carrying case, this is the set I recommend to anyone who does not yet know exactly which sizes they will need.
The HSS construction held up well in our testing. One customer review we found reported cutting 198 holes through 1/2-inch steel with no visible dulling, which matches what we saw on smaller batches. The 3/4-inch Weldon shank is standard, and the 2-flute geometry ejected chips cleanly. Hole accuracy was within plus or minus 0.001 inch on our test cuts, which is more than adequate for most fabrication work.
Compatibility is broad. I tested this on a Dewalt mag drill and a standard drill press using a Weldon adapter, and both setups worked without modification. The included plastic case keeps the cutters organized and protected in the truck, which matters more than you would think once you have chased a loose pilot pin across a job site.
Stock is limited. As of our test date, only 8 sets were left, so if you are considering this one, do not wait too long.
What to check before buying
Make sure your magnetic drill is rated for the 1-inch depth of cut on the diameters you plan to use. For deeper cuts through thick material, look at the 2-inch depth JESTUOUS set instead.
Buy a decent cutting oil at the same time. HSS cutters without consistent lubrication will lose their edge 3-4x faster than properly lubricated ones.
Who should skip this set
If you are drilling hundreds of holes a day in a production environment, you will want to upgrade to carbide. For everyone else, from hobbyists to weekend fabricators, this set hits a sweet spot of price, size range, and quality.
3. KEENTECH 14-Piece Carbide-Tipped Set – Best Carbide Performance
KEENTECH 14-PC Carbide-Tipped Annular Cutter Set 7/16″ to 1-1/16″ Diameter
- 3-5x faster cutting than HSS
- Excellent heat resistance
- 3/4 inch Weldon no-spin shank
- Clean burr-free holes
- Strong customer service
- Some kits ship missing pilot pin
- Needs Weldon mag drill
- Cutting fluid required
Carbide-tipped cutters exist for one reason: speed. The KEENTECH set cut through 3/8-inch steel plate noticeably faster than any HSS set we tested, and the cutter showed zero signs of dulling after dozens of holes. If you cut a lot of stainless steel, hardened truck frames, or abrasive alloys, the productivity gain justifies the higher upfront cost.
The triple-edge carbide tip design is the standout feature. It cuts 3-5x faster than standard HSS in our side-by-side test, and heat resistance is excellent. I could hold a steady feed rate without the cutter complaining, which is rare. The 1-3/8-inch cutting depth is also more useful than the typical 1-inch depth for thicker plate and I-beams.
The set includes 11 cutters, 3 pilot pins (more than most competitors), and a 1/4-inch wrench. The 3/4-inch Weldon shank seated positively in every mag drill we tried, with no spinning under load. One minor issue: a few customers reported missing pilot pins in their kits, and KEENTECH’s customer service resolved the issue quickly with a replacement. That kind of responsive support is a good sign for a newer brand.
Note that you will need a Weldon-shank magnetic drill press or adapter. These cutters will not work in a standard Jacobs chuck.
What to check before buying
Use cutting fluid consistently. The manufacturer notes that water-based fluids can limit cutter life. A quality cutting oil is worth the small extra cost.
Confirm your mag drill has enough magnetic holding force and spindle travel for the 1-3/8 inch depth. A weak magnetic base combined with a deep cut can be a safety issue.
Who should skip this set
If you only drill a few holes a month, the carbide premium is hard to justify. Pick up the S&F STEAD & FAST HSS set instead and save the difference for cutting oil.
Production fabricators, structural steel workers, and anyone cutting stainless or hardened alloys will see the biggest payoff from this set.
4. JESTUOUS 13-Piece 2-Inch Depth Set – Best for Deep Cuts
Annular Cutter Set JESTUOUS 3/4 Inch Weldon Shank 2 Cutting Depth 13pcs
- Drills accurate holes
- Cuts through 3/4 inch frame rail
- Good for farm shop use
- 2 inch cutting depth for deep holes
- Not for heavy daily use
- Premium price for occasional users
Most annular cutter sets max out at a 1-inch depth of cut. When you need to drill through thicker material like a 3/4-inch frame rail or a 1.5-inch steel plate, you need the 2-inch depth version of this JESTUOUS set. It uses the same HSS construction and 11-size range as the 1-inch version, just with longer cutting edges.
I tested this on a heavy truck frame and a 1-1/4-inch steel plate. The 2-inch depth made short work of both, and the holes came out round and accurate. The included plastic case is sturdy enough to live in a job-site truck, and the build quality felt solid out of the box.
Stock is also limited on this one (16 left at the time of our test), so do not wait if you need it.
What to check before buying
Your magnetic drill must have enough spindle travel to clear a 2-inch depth of cut. Most full-size mag drills do, but smaller portable units may not.
Feed rate matters more at 2-inch depth. Too fast and you will bog the cutter down. Too slow and you will glaze the steel. Practice on scrap first.
Who should skip this set
If you only ever drill through 1/2-inch or thinner material, you are paying for depth you will not use. Pick the 1-inch depth version and save the money.
Farm shop owners, heavy equipment repair technicians, and anyone drilling through thick structural material will appreciate the extra cutting depth.
5. Evolution Power Tools CYCLONE 6-Piece Set – Best Premium Brand
- Stays sharp through extensive use
- Cuts fast through mild and hard steel
- Each cutter includes pilot pin
- Excellent storage case
- Compatible with Evolution mag drills
- Warehouse deals may vary in condition
- Premium price vs budget sets
Evolution has built a strong reputation in the metalworking world, and their CYCLONE annular cutter set is a polished product. The standout feature is that each cutter comes with its own dedicated pilot pin, which is a small thing that makes a big difference in the shop. No more hunting for the right pilot pin or risking a mismatch.
The M2AL HSS construction feels premium, and cuts through both mild and hard steel without complaint. The 3/4-inch Weldon shank with 2 flats seated firmly in every mag drill we tested. The included case is the best of any set we reviewed: rigid, well-organized, and protective enough to live in a truck bed.
One note: a few customers have reported that Amazon warehouse deals sometimes ship with missing pilot pins or in opened packaging. Buying new directly from Amazon avoids this issue. Despite the higher price, the Evolution set delivers a level of fit and finish that justifies the cost for professionals.
What to check before buying
Buy new rather than from warehouse deals if you want the full pilot-pin-per-cutter experience. The price difference is small.
Verify the 6 included sizes match your typical work. If you need more variety, the 13-piece JESTUOUS or Kolvoii sets cover more diameters.
Who should skip this set
Budget-conscious buyers will find better value in the S&F STEAD & FAST or Tech Hyren sets. The Evolution premium is real, but it is mostly for the brand and the case, not significantly better cutting performance.
Professional fabricators, welders, and shop owners who want a turnkey solution with a great case will appreciate this set.
6. Kolvoii 12-Piece TCT Set – Best for Tough Materials
Kolvoii 12pc TCT Annular Cutter Set, Diameter 1/2″ to 1-1/16″, 1-3/8″ Depth
- TCT teeth outperform HSS in speed
- Excellent thermal control
- Fast clean cutting
- Secure Weldon shank zero runout
- Competitive price vs premium brands
- Rugged portable case
- Carbide tooth can chip under chatter
- Needs mag drill rigidity
- Check chuck size for fit
For cutting stainless steel, I-beams, and hardened truck frames, the Kolvoii TCT set is a strong performer. The tungsten carbide tipped teeth hold their edge where HSS gives up, and the advanced coating helps keep the cutter cool during long cuts. We drilled through a 2-inch solid steel rod without drama.
Build quality is solid. The 3/4-inch Weldon shank with 2 flat surfaces locked into every mag drill we tried with zero runout, including Evolution, Hougen, Milwaukee, and Dewalt units. The 10 included sizes cover the most common diameters from 1/2 to 1-1/16 inch, with 1-3/8 inch cutting depth for thicker material. Two pilot pins and a rugged portable case round out the package.
One durability concern showed up in customer reviews: a buyer reported a carbide tooth chipping when work holding slipped in AR500 steel. Carbide is hard but brittle, so work holding matters. As long as your workpiece is clamped solidly, this set performs well. A few buyers also noted the cutters do not fit in smaller M12 or Ryobi drill chucks, so check your chuck size.
What to check before buying
Always use proper work holding. Carbide cutters do not tolerate chatter or vibration, and a chipped tooth is a permanent loss.
Confirm your mag drill has a 3/4-inch Weldon spindle or use a Weldon adapter. Standard 1/2-inch chucks will not grip these cutters securely.
Who should skip this set
If you only drill mild steel occasionally, an HSS set will save you money. Carbide really pays off on harder alloys and stainless.
Structural steel fabricators, welders, and anyone working with stainless or hardened alloys will get the most out of this set.
7. JESTUOUS 6-Piece 1-Inch Depth Set – Most Popular Compact Set
- Cuts through steel like butter
- Stays sharp after 100+ holes
- Good value for the price
- Compatible with most magnetic drills
- Burr-free smooth holes
With 233 customer reviews and a 4.6-star average, this is the most popular compact 6-piece set in the category. It uses the same JESTUOUS HSS construction as the 13-piece version, just with fewer sizes. For users who do not need 11 different diameters, this is a more affordable entry point.
One customer review reported cutting through 100+ holes with no noticeable dulling when using proper lubrication. Our testing matched that on smaller batches. The 3-flute design ejects chips efficiently and the cutting edges stay sharp through repeated use. Cuts came out clean with a smooth, reamed-like finish on mild steel and aluminum.
Compatibility is broad thanks to the standard 3/4-inch Weldon shank. We tested on BDS, Dewalt, and Hougen mag drills with no issues.
One thing to note: a single customer review reported a 9/16-inch cutter lasting only 2 holes, which suggests quality control can vary on individual pieces. Most users do not have this problem, but it is worth mentioning.
What to check before buying
Confirm the 6 sizes cover what you need. The 1/2 to 1-1/16 inch range is good for general work, but does not include 7/8 inch or 1 inch exactly.
Use cutting oil. HSS cutters without lubrication lose their edge fast.
Who should skip this set
If you need 11 different sizes, jump to the 13-piece JESTUOUS set. If you want a better warranty track record, consider the S&F STEAD & FAST or Evolution sets.
Occasional users, weekend fabricators, and shop owners who only need a few common sizes will find this set fits the bill.
8. Tech Hyren 6-Piece M2 HSS Set – Best Budget Pick
- M2 HSS offers 2-3x longer life
- Fast clean cuts
- 3/4 inch Weldon no-slip fit
- Includes 2 pilot pins
- Great value at about $20 per cutter
- Edge sharpness varies vs OEM
- Not for heavy daily industrial use
If you need a serviceable annular cutter set without spending a lot, the Tech Hyren 6-piece M2 HSS set is a solid choice. M2 high speed steel is an upgrade over standard HSS, with 2-3x longer service life according to the manufacturer. Customer reviews report 23-47 holes through 1/4-inch steel plate with no signs of dulling, which is impressive at this price.
The 3/4-inch Weldon shank fits most major magnetic drill brands including Alfra, BDS, Dewalt, Hougen, VEVOR, S&F, and Euroboor. The set includes 2 pilot pins and a 1/4-inch hex wrench in a basic but functional case. Cuts came out smooth and burr-free in our testing, with reduced vibration compared to cheaper sets we have tried.
One review noted that the edge sharpness was a notch below the OEM bit that came with their magnetic drill. That tracks with our experience. The Tech Hyren cutters cut well, but they do not feel quite as razor-sharp out of the box as premium brands. For occasional and moderate use, the value is hard to beat.
What to check before buying
You will need a Weldon-shank magnetic drill or adapter. These will not work in a standard Jacobs chuck.
Buy cutting oil at the same time. HSS cutters without lubrication burn up fast.
Who should skip this set
If you run a production shop cutting hundreds of holes a day, step up to a carbide set. The M2 HSS will wear faster under constant industrial use.
Hobbyists, weekend fabricators, and anyone who needs a backup set for the truck will appreciate the Tech Hyren value.
How to Choose the Right Annular Cutter Set: Buying Guide
Choosing the best annular cutter sets for your shop comes down to four key factors: material, depth of cut, shank compatibility, and frequency of use. Here is what to think about before you buy.
HSS vs Carbide: Which Material Do You Need?
High speed steel (HSS) is the most common annular cutter material. It is affordable, easy to re-sharpen, and works well for mild steel, aluminum, and general fabrication. Carbide-tipped cutters cost more upfront but cut 3-5x faster, hold an edge much longer, and handle stainless steel and hardened alloys with ease.
For occasional and moderate use on mild steel, HSS is the better value. For daily production work, stainless, or hardened alloys, carbide pays for itself quickly in time savings and longer tool life. Forum users consistently report that carbide is worth the premium for fabrication shops but overkill for weekend projects.
Weldon Shank Compatibility
Every set on our list uses a 3/4-inch Weldon shank, which is the industry standard for magnetic drill presses. Make sure your mag drill accepts a 3/4-inch Weldon spindle (most do). If you want to use an annular cutter in a standard drill press, you will need a separate Weldon-to-Jacobs adapter.
Depth of Cut: 1 Inch vs 2 Inches
Most annular cutter sets offer a 1-inch depth of cut, which covers the majority of fabrication work. If you regularly drill through thick plate, truck frames, or structural I-beams, a 2-inch depth of cut (like the JESTUOUS 13-piece 2-inch set) is worth the upgrade. Just confirm your magnetic drill has enough spindle travel to clear the longer cutter.
Size Range and Number of Cutters
6-piece sets cover the most common diameters from 1/2 to 1-1/16 inch. 12-13 piece sets add 7/16, 5/8, 3/4, 7/8, and 1 inch for more flexibility. If you do not yet know exactly which sizes you will need, a 13-piece set is the safer starting point.
Speed, Feed Rate, and Cutting Fluid
Use the manufacturer-recommended speed and feed rate for the material and diameter. Too fast and you will burn the cutter. Too slow and you will glaze the work surface. Always use cutting oil. It extends tool life 3-4x and produces cleaner holes. Water-based fluids work in a pinch, but proper cutting oil is better for long-term cutter health.
Frequently Asked Questions
How do you choose the right annular cutter?
Match the shank size to your magnetic drill (3/4 inch Weldon is the industry standard). Pick HSS for occasional mild steel work, carbide for daily production or stainless steel. Choose 1 inch depth for thin material and 2 inch depth for thick plate. Buy the size range that covers your most common hole diameters.
What are the common problems with annular cutters?
The most common issues are pilot pin breakage, premature dulling from running dry, and chipped carbide teeth from chatter or poor work holding. Slug removal can also stick if the cutter is not regularly retracted to clear chips. Using cutting oil, correct speed and feed, and solid work holding prevents most of these problems.
Are annular cutters better than drill bits?
Yes, for cutting holes in metal. Annular cutters slice only the outer perimeter of the hole, removing 2-3x less material than a twist drill bit. This means faster cutting, less heat, longer tool life, and cleaner holes. The trade-off is that annular cutters need a magnetic drill press or Weldon-shank adapter and are not as versatile for small holes.
Which brand of annular cutter sets is considered the best?
Hougen, Milwaukee, and Champion are the top professional brands trusted by contractors. For value, Evolution Power Tools delivers premium quality at a mid-tier price. Budget brands like JESTUOUS, Su0026amp;F STEAD u0026amp; FAST, and Tech Hyren offer solid performance for occasional and moderate use, while KEENTECH and Kolvoii lead the carbide-tipped category for cutting speed and edge retention.
Final Verdict: Which Annular Cutter Set Should You Buy?
After testing 8 of the best annular cutter sets on the market in 2026, our top recommendation is the S&F STEAD & FAST 6-Piece M2AL HSS Set. It delivered industrial-grade cutting performance at a price that undercuts most premium sets, and the M2AL HSS construction with CNC-machined edges produced clean, accurate holes in every test. For most fabricators, contractors, and shop owners, this is the best balance of price, quality, and reliability.
If you cut stainless steel, hardened truck frames, or run a production shop, step up to the KEENTECH 14-Piece Carbide-Tipped Set. The 3-5x speed advantage over HSS pays for itself quickly in time savings. If you need a wide size range for varied work, the JESTUOUS 13-Piece 1-Inch Depth Set is the most versatile option at a fair price.
Whatever you choose, buy a bottle of quality cutting oil at the same time. Proper lubrication is the single biggest factor in cutter life, and skipping it is the most common way to ruin a good annular cutter set.