8 Best Hole Saw For Cutting Thick Metal – Buyer’s Guide

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For professional DIYers who want to cut thick metal, it is probably best to have a hole saw that can cut thick metal. In terms of this tool, there are many options available. Only a properly selected hole saw can allow you to successfully cut your metal. Because there are a wide range of products ranging in quality and price, choosing the right hole saw can be difficult. 

You need not worry as we are here to make the selection process easier for you by providing you with some information and narrowing down a list of the best hole saw for cutting thick metal.

8 Best Hole Saw For Cutting Thick Metal


Products


Images

Features


Price 

Best Overall

1. Greenlee – Carbide Cutter, Qck Chnge, 8Pc

  • Highest quality manufactured

  • Durable

  • Easy to use

Editor's Choice

2. Milwaukee 49-22-4185 All Purpose Professional 

  • Durable

  • Reliable

  • Easy to use

3. DEWALT Hole Saw Kit, Standard Electrician’s Set

  • Easy to use

  • Durable

  • High speed steel cutting edge

4. Bi-Metal Hole Saw Kit, SUNGATOR 18-Piece General


  • Rustproof

  • Water resistant

  • Plugs can be easily removed

5. BOSCH HDG11 11 pc. Diamond Hole Saw Set


  • Easy to use

  • Great deal for cutting

  • Realible

6. EZARC Carbide Hole Cutter Set 6 Piece for Stainless


  • Easy to use

  • Reliable

  • Extremely sharp

7. DEWALT Hole Saw Kit, Metal Cutting, Carbide


  • Longlasting

  • Speedy drilling

  • Simple to use

8. Klein Tools 31872 Heavy Duty Hole Cutter Kit


  • Durable

  • Rustproof

  • Heavy Duty

1. Greenlee – Carbide Cutter, Qck Chnge, Hole Making (648)

Specifications

  • Size: 9-Piece
  • Brand: ‎Greenlee Tools, Inc.
  • Item Weight: ‎2.84 pounds
  • Style: Cutter

This set contains a variety of bits that will let you work your way through almost any metal. These high-quality pieces come in nine individual pieces in a high-quality box, making them a must-have for contractors. You will want to consider the Greenlee Carbide Cutter Set because it has a number of exciting features and highlights.

Due to the set’s versatility, you’ll be able to mount these bits onto any piece of machinery you have, as it includes solutions for 2.5-inch conduits. Moreover, since structured carbide pieces are used, you can make extremely accurate holes in materials like fiberglass, plastic, mild steel, stainless steel, brass, copper, iron, and aluminum, since they are made out of structured carbide.

With a cobalt-steel pilot with a split point, you will drill holes quickly and with less walking. The quick-change arbor included in this kit is incredibly useful instead of being stuck with a set of tools that take months to learn.

By pushing and turning the cutter heads on and off, you can switch cutter heads within seconds. Also, because the tools are specially machined to produce less heat, torque, and friction, you’ll enjoy how long they last.

Features

  • A proven and tested product for durability and performance on a job site
  • There are seven manufacturing facilities in the US
  • Tools of the highest quality manufactured by a leading company
  • Workforce in the United States
  • Experts, professionals, and those who know quality trust and use it
Pros
  • A shallow cut set like this is what you need if you are looking for a way to make shallow cuts.
  • By using a design that eliminates essential electrical components and works perfectly with electric enclosures, you will be able to drill knockouts more efficiently.
  • Additionally, this carbide tip toolset is much lighter than other carbide tips on the market, making it easier to carry.
  • Most parts of these bits will last you up to two years before they need to be replaced.
  • You are recommended to choose the lowest setting, however, because it will provide the most torque, thus protecting the bits.
Cons
  • Its main disadvantage is that it requires lubricant to cut holes.
  • The saw oil or some type of lubricant will be needed if you’re working with thicker materials or fragile metal sheets.
  • The bits may also drop out of some users’ power tools frequently due to difficulty keeping them inside.
  • In spite of their shallow depth and their excellence for electrical work, these cutters aren’t the best for pipes or other projects that require deep cutting.

2. Milwaukee 49-22-4185 All Purpose Professional Ice Hardened Hole Saw Kit 28 Piece

Specifications

  • Brand: Milwaukee
  • Compatible Material: Wood, Metal
  • Number Of Pieces: 28
  • Item Dimensions LxWxH: 9.5 x 16.5 x 4.75 inches
  • Color: Red

The Milwaukee 28 All Purpose Professional Piece Hole Saw Kit is one of the most versatile kits on our list. With this 28-piece set, you’re sure to have everything you need to drill holes. The kit is a must-have for professionals if they take their work seriously. This kit looks really nice with its combination of red and white, but that isn’t all it has to offer.

There is no doubt that this kit is geared towards those who work with hole saws a lot and who need irregular sizes most of the time. It’s for this reason that 28 sizing options are available. The kit on our list is not only the most versatile, but it also has the most applications due to its wide range of options. Various sizes are available between 0.75 inches and 4.75 inches. This kit seems complicated to use with all the options, wouldn’t you? No, it isn’t. Designed to be convenient and easy to use, it is easy to handle.

In addition to working on metal surfaces, it is also versatile enough to work on wood surfaces as well. Because it’s ice hardened, you know that you’re buying something that’s going to last a long time. Durability and reliability are also ensured with the Matrix II Bi-Metal Teeth.

In order to achieve fast cutting, the positive rake angle is used. Due to the rounded tooth back, less strain will be placed on its teeth, thus preventing unnecessary wear and tear. Furthermore, the slot geometry is designed to facilitate plug removal with the deeper gullets.

There are 3 arbors as well as 3 pilot bits included. Compared to competitor brands, they should last 50% longer. If you’re looking for heavy-duty hole saws for professional use, don’t let the price fool you.

Features

  • Easy-to-use product
  • In the United States, the product is manufactured
  • For greater durability, Matrix II Bi-Metal Teeth are available.
  • It is a durable product
  • Up to 50% longer life than competitors due to ICE HARDENING
  • For fast cutting, rake angles should be positive
  • A deeper gullet provides faster chip removal, while the functional slot geometry makes it easy to remove plugs.
  • Teeth are less stressed by Radiated Tooth Backs
Pros
  • A variety of sizes are available for professionals
  • Cuts that are fast and clean
  • Kit that is very durable and reliable
  • A great value for the money
  • It is easy to use
Cons
  • This kit is not for hobbyists

3. DEWALT Hole Saw Kit, Standard Electrician’s Set, Bi-Metal (D180002) , Yellow

Specifications

  • Brand: DEWALT
  • Color: Yellow
  • Material: Blend
  • Style: Industrial
  • Item Dimensions LxWxH: 9.5 x 2.88 x 7.13 inches
  • Item Weight: 3.25 Pounds

The Dent Cutting Tools from Dewalt are well-known for their excellent performance. Their main concerns are ease of use, maximum functionality, durability, and durability. Thus, they are without a doubt one of the best dealers in the industry.

Due to its reasonable price and clean cuts every time, this chopper is sure to grab attention. The Dewalt DWACM1802 hole cutter saw is a decent basic saw set that can be had at an affordable price. The Dewalt DWACM1802 comes with robust and durable backing plates. In the long run, these plates will ensure your safety and prevent any damage from ever occurring. You will discover smooth threading if you check the threading. Using it, you can thread mandrels effortlessly and get the best results.

There are many pros to this set, including the tooth and set guides. Their durability and efficiency enable them to perform at their best. There would be two mandrels in the set. A large cutter would benefit from one, while a smaller cutter would benefit from the other.

A pilot bit inside a mandrel remains securely in place. In addition to that, you receive two extra bits when you change the mandrel quickly. This mower comes with a spare hex key, and set screws are included if you need to prepare yourself for lacerations. Because the M3 steel is built-in, the construction quality is optimal. Other attributes of the bore chopper kit include a deep-cut design, more prominent bi-metal segments, and high durability.

Features

  • This drill is suited for drilling wood, metal, and plastic due to its high-speed steel cutting edge
  • With the patented toothforms, chip removal is optimized for efficient drilling, increasing the life of the tool by up to 50%. *vs. the prior generation of DEWALT Bi-Metal Hole Saws used to cut black pipes
  • Made with global materials in the United States
  • With a deep saw design, 2-by material can be cut in one pass on thick materials.
  • Plug removal is easy with the large, continuous slot that provides leverage for ejection and removal of plugs quickly
Pros
  • A reasonable price range comes along with excellent brand reliability.
  • The perfect skit for a beginner.
  • It is the right mower for chopping thin materials and is fast enough.
  • There is no stress or complications associated with the laceration.
  • It is good to have quality mandrels that are also strong
Cons
  • There is a bit of a gap between the teeth on the feller and they are not that deep

4. Bi-Metal Hole Saw Kit, SUNGATOR 18-Piece General Purpose 3/4″ to 2-1/2″ Set with Case. Durable High Speed Steel (HSS). Fast Cut Clean, Smooth and Precise Holes Through Metal, Wood, Plastic, Drywall.

Specifications

  • Material: Metal
  • Color: Clear
  • Compatible Material: Wood, Plastic, Metal
  • Brand: SUNGATOR
  • Style: 18-Piece Bi-Metal

SUNGATOR’s 18-piece bi-metal hole saw kit is one of the most affordable hole saw kits available right now. Knife-edged sharp teeth make these hole saws ideal for cutting holes in PVC boards, drywalls, metals, plastic, and wood. Among their sizes are  ¾”, ⅞”, 1⅛”, 1⅜”, 1½”, 1¾”, 2″, 2⅛”, 2¼”, and 2½”. Their tough bi-metal construction ensures their durability and resistance to rust and wear. Each is 2mm thick and has a 2-mm thickness.

As well, both large hole saws feature four slots for removing dirt and plugs smoothly. With nuts, each hole saw in this kit is firmly attached to the drilling machine by a three-point fixation. For you to change from one hole saw to the other, you will need a 3/4″ deep-well socket and ratchet, which may be cumbersome.

Including one large mandrel, one small mandrel with adapter, and a spare pilot drill for replacement, this hole saw kit is the perfect tool to install a hole saw. These mandrels are compatible with a variety of drills, including impact drills, bench drills, and vertical electric drills. While the pilot bit features a 135° split point for smooth drilling without skating.

In addition to its unique carrying case, the 18-piece SUNGATOR bi-metal hole saw kit includes an innovative foam base that secures all its contents even if the case is turned upside down. Thus, the kit does not contain any small parts that might get lost. For clear instructions on how to use it, it also comes with a user manual.

Features

  • It is constructed from high quality Bi-Metal to guarantee rust proof, 2mm thick, and can last up to 50% longer; corrosion and heat resistant.
  • This drill is compatible with most drills of other manufacturers. It includes a variety of mandrels for saws of different sizes. The user’s manual provides clear instructions about how to safely use the drill.
  • Storage is convenient with a solid plastic case with everything in the kit well organized, making it easy to store and carry; no worries about losing small parts from the kit after being handled.
  • This complete set includes ten hole saws of various sizes: 3/4″, 7/8″, 1-1/8″, 1-3/8″, 1-1/2″, 1-3/4″, 2″, 2-1/8″, 2-1/4″, 2-1/2″, a spare pilot drill for replacement, a large mandrel, a small mandrel with medium adapter, and a plastic case to store everything.
  • It can be used for cutting holes in metal, wood, PVC board, plastic, and drywall; it cuts clean, smooth, and with high precision; the cutting depth varies from 43mm to 50mm based on the size of the hole.
Pros
  • The price is very reasonable and the value is excellent
  • Construction made from durable materials
  • Different materials work well with this product
  • Rustproof and wear-resistant hole saws
  • You can find directions on how to use it in the manual that comes with it
  • Slugs and plugs can be easily removed from two of the large hole saws because they have four slots
  • There are different types of saws and drills that can be used with the mandrels in this kit
  • Carrying case that is unique
Cons
  • It is a hassle to exchange hole saws since they are attached with nuts through three points.

5. BOSCH HDG11 11 pc. Diamond Hole Saw Set

Specifications

  • Material: Plastic
  • Compatible Material: Porcelain
  • Brand: BOSCH
  • Style: Set
  • Item Weight: 0.03 Pounds
  • Color: Blue

The Bosch HDG11 hole cutting kit is a newer model that provides maximum performance. A regular cutting experience is provided by this model, which includes an eleven-piece package. Keep your purchases secure by using compatible devices and the most appropriate apps. With this model, a wide range of materials can be cut, such as wood, stainless steel, plastic, granite, ceramic, porcelain stoneware, etc. Although it’s not intended for concrete, you can use it for that if you want.

There are several interchangeable gazebos offered by Bosch HDG11. In addition, you will be able to obtain a standard work tool at a decent price. Depending on the situation, the teeth can be adjusted as needed. The more cutting experience you have, the more useful it will be. Because of its excellent threadless construction, the spindle has no grip.

Plus, this best hole saw for metal comes with a positive locking system that prevents oscillations. There is no need to generate excessive pressure or speed when cutting. A cobalt content of 8 percent is included in the integrated method. As a result, the collection of crater saws is heat-resistant, so you don’t need to worry about durability decreasing under high temperatures.

Features

  • With vacuum-brazed diamond grit, cuts are made faster and last longer
  • Every pilot bit starts holes accurately due to its unique grind
  • A plastic case is included.
  • Heat and debris are reduced by segmented teeth
  • It includes: (1) mandrel, (1) AutoStart pilot bit, (1) hole saw: (1) 14 inch, (1) 5 16 inch, (1) 3 8 inch, (1) 5 8 inch, (1) 1 inch, (1) 1-3 8 inch, (1) 2 inch, (1) 2-1 4 inch, (1) 2-1 2 inch.
  • With AutoStart pilot bits, you can cut without drilling a pilot hole with their spring-loaded, retractable shafts
Pros
  • The flute is four inches in diameter and the neck is six inches long.
  • You should be able to do all the fieldwork in the shorts.
  • Almost everyone will arrive at the correct cave, and everything will be perfect.
  • There is a high level of quality in the suggestions included.
  • There was a great deal of cutting and it cut easily.
Cons
  • It is not tough on heavy tears.
  • The 3/4 must be added.

6. EZARC Carbide Hole Cutter Set 6 Piece for Stainless Steel, Long Life Hole Saw Kit for Hard Metal

Specifications

  • Brand: EZARC
  • Item Dimensions LxWxH: 3.94 x 2.13 x 11.02 inches
  • Style: 6 pack
  • Material: Carbide
  • Compatible Material: Stainless Steel, Aluminum, Cast Iron, Plastic, Iron, Metal
  • Color: Stainless Steel

You may find it easier to cut through metal with simplicity, especially if you don’t need an excessive amount of pieces to do so. You will be able to carry the EZARC Carbide Hole Cutter Set anywhere you go since the set comes with six individual pieces rather than 25 or 28.

A hole cutter made from industrial-grade metal might just outperform some of the best hole cutters you’ve ever used. Because these hole cutters are constructed from industrial-grade carbide, their strength far exceeds that of bi-metal hole saws. It is clear that these bits are made for contractors who need serious power to bore holes through thick metal sheets. As an added bonus, you’ll also appreciate how durable the heavy-duty metal is. It has the potential to last 10 times longer than any other hole saw on the market.

They feature tungsten carbide technology, which prevents teeth from breaking during cutting. No job will be too large for your new hole cutters, since they can push through many metals, including cast iron, sheet metal, aluminum, and stainless steel. In addition, you’ll experience much greater precision as well as smoothness when cutting.

Features

  • A hole saw set such as this one includes 3 pieces hole cutters, each measuring 7/8 inches, 1-1/8 inches, and 1-3/8 inches, 2 pieces HSS pilot drills, and a hex key.
  • Cutting stainless steel, sheet metal, cast iron, mild steel, aluminum, and FRP smaller than 5mm requires fast and precise precision.
  • The cutting edge of the metal drilling hole cutter will last up to 10 times longer than the cutting edge of the bi-metal hole saw while drilling hardened metal.
  • For every hole, there is a smooth cut with perfect cutting quality.
  • With high-end tungsten carbide technology, this tool will last a lifetime and won’t break any teeth
Pros
  • EZARC Carbide Hole Cutter Set is as simple as it comes and does the job well, which is ideal for contractors and general handymen.
  • You can use this hole saw even if you’ve never used one before since it is extremely sharp and cuts through materials like butter.
  • Furthermore, they cut quite quickly compared to competing brands, making it easier to get the job done fast.
Cons
  • Without a lot of experience with hole saws, you may find the center bits of each piece to be prone to breaking.
  • Unless you contact the manufacturer directly, finding replacement center bits can be difficult.
  • Due to their non-stainless steel construction, these pieces are also prone to rust, so it is important to keep them in a dry, cool area when not in use.

7. DEWALT Hole Saw Kit, Metal Cutting, Carbide, 3-Piece (DWACM1802)

Specifications

  • Material: Blend
  • Color: Multi
  • Style: Industrial
  • Brand: DEWALT
  • Item Dimensions LxWxH: 11.45 x 1.65 x 11 inches
  • Item Weight: 1.7 Pounds

Anyone interested in a quick metal drilling solution will find the DEWALT DWACM1802 Hole Saw Kit helpful. Although you might have to work slowly when working with heavy metals, this carbide hole saw kit is an excellent choice because it offers great results in the long run. Featuring a 3 piece metal cut carbide, this hole saw is among the most reliable brands available today. Having carbide teeth helps in enhancing the material’s life. A wide range of drilling tasks can also be carried out with the help of its three saw size options.

An ejection spring is also included with this carbide-tipped hole saw kit to make plug removal easier. Using this kit will minimize the chances of breaking through because of its raised should. A fast drilling speed is made possible by the optimized tooth design of this hole saw. Ejection springs are also included in the best carbide hole saw sets to make ejection easier.

Whenever you need to cut steel of 1/8 inch, you can use this hole saw. You will however want to ensure the cutting is slow and that the surface is well saturated with oil or cutting fluid before starting the cutting. Due to the lack of different sizes, this saw presents one of the biggest challenges. The loss of exact sizes does not affect people who need this saw’s exact specifications.

Features

  • Plugs can be easily ejected from the hole saw kit thanks to an ejection spring
  • Fast drilling speed due to optimized tooth design
  • With carbide teeth, metal hole saws last a long time in materials
  • Pilot bit optimized for long life in metal.
  • Using a hole saw set with raised shoulders prevents break-through
Pros
  • Plug ejection is made easier with the help of an ejection spring
  • Speedy drilling is achieved by optimizing the tooth design
  • Contains a carbide tooth that ensures the material will last a long time
  • An elevated shoulder reduces the chances of breakthrough
  • An optimized pilot bit is included
Cons
  • There are no different sizes available
  • Steel, for example, requires a lower speed when drilling

8. Klein Tools 31872 Heavy Duty Hole Cutter Kit, Includes Carbide Hole Cutters and Pilot Bit in Rust-Proof Molded Plastic Case, 4-Piece

Specifications

  • Material: Blend
  • Brand: Klein Tools
  • Item Weight: 1.4 Pounds
  • Color: Multi
  • Style: Hole Cutter Kit
  • Item Dimensions LxWxH: 6 x 4 x 4 inches

This hole saw’s manufacturer has a good reputation in the industry. This hole saw will remain one of the best in the market as long as this company manufactures tools that meet people’s demands.

You can drill straight from one hole to the next with the built-in ejector spring of the pilot bit. To prevent accidental over drilling, it has an integrated stopper, or flange. This hole saw is capable of cutting steel, iron, brass, and copper sheet with ease. In addition to stainless steel and mild steel, it also allows you to work with different types of steel.

An integrated flange system prevents metal sheets from being overdrilled when using the hole saw. Also included is a split-point pilot drill, which prevents bit walking. Using the hole saw, you can cut carbide holes between 7/8 and 1 3/8 in diameter. Hole saws are durable and can be used for a long time due to their features.

Features

  • Bit walking is prevented by a split point pilot drill bit
  • An rustproof, plastic carrying case is included with all components
  • Designed for long life, these carbide hole cutters are heavy duty and durable
  • This set contains three 7/8-inch, one 1-1/8-inch, and one 1-3/8-inch pilot bits
  • Drilling beyond the metal sheet is prevented by an integrated flange
  • Sizes of conduits and pipes are 1/2-inch (1.3 cm) to 1-inch (2.5 cm).
  • Fast, accurate drilling of holes in stainless steel, mild steel, iron, copper, and brass sheet up to 3/16″ (0.5 cm) thick is made possible by Hole Cutters.
Pros
  • Durable
  • Heavy duty
  • Easy to use
Cons
  • None

Things to Consider When Buying The Best Hole Saw For Cutting Thick Metal

With so many hole saws for cutting thick metal on the market, finding the best one can be quite challenging, both for first-time buyers and regular buyers. The purpose of this section is to discuss some important factors one needs to take into account when choosing the best hole saw.  For the best hole saw kit for your needs, make sure you understand each factor.

1. Purpose

When it comes to purchasing tools like hole saws, quality is always top of mind, but we believe purpose should come first. Because heavy-duty tools last a long time and are expensive, your purpose determines how much you are willing to invest in them.

Our hole saws are among those listed above. Each of them is a superb product from a great brand. You risk both wasting money and buying the wrong configuration if you buy the wrong one for the applications you intend to do.

If you need something for a hobby or for a professional job, you first consider the purpose. In addition to fewer ranges, hobbyists will probably need fewer intensity levels for their upcoming projects.

In contrast, professionals may need hole saws with more sizing options and a kit that can withstand consistent wear.

2. Brand

Buying products from a reputable brand is always a good idea when it comes to metalworking tools. Make sure the manufacturer provides customer service and guarantees customer satisfaction. You should also pay attention to quality and reliability. Why do you emphasize the importance of buying well-known brands? It’s that simple! There are not all manufacturers who make reliable equipment! There is no doubt that reputable brands are more expensive, but in the long run, it is worth the price.

3. Design

A hole saw’s design is determined by its mounting mechanism and slotted design for removing slugs and plugs. Hole saws with wide, angled, and offset slots are user-friendly because they allow easy removal of plugs with a screwdriver. A pilot bit is often required with hole saws in addition to an arbor. A hole saw is mounted to a drill chuck using arbors, or mandrels as some people call them. There are some hole saw kits that come with a universal mandrel for mounting all the hole saws.

It should be noted that some mandrels have a tool-free quick-change mounting mechanism, while others require nuts and wrenches to attach to drill machines or saws.

In contrast, mounting a hole saw to a drill chuck is a stress-free process when it uses a tool-free quick-change mandrel. The drill chuck may not be firmly attached to it. A wrench and nuts are required for the other mounting method, but it will attach more securely to the drill chuck.

4. Availability

It is inevitable that old products will be replaced by new ones. It is likely that some new features have been added, and some necessary modifications have been made. The point of having a Hole Saw For Cutting Thick Metal is lost if the manufacturer no longer produces it. We try to feature products that are up-to-date and offered by at least one reliable seller, if not more.

5. Power Source

For power, you can choose either cordless or battery-powered saws. It is possible that there are two different cases. The corded tool might be more appropriate if you are more likely to use it inside your house or nearby. In addition to offering a constant power supply, it would also be faster.

It’s better to go with a cordless power supply if the case requires a tool outside the house or perhaps one you can use from your car. It would also be good to have both in one. There may be a difference in price based on the power capacity.

6. Replacement

If you are looking to purchase a hole saw kit for the first time, this may not be an important factor to you. Along the way, you’ll realize how important this factor is when a hole saw is damaged or missing, or if a component of the kit is missing.

Are hole saw kits easily replaceable in the event that a part is misplaced or damaged? If you are considering a hole saw/hole saw kit, this is an important question to ask.

If you plan to buy a hole saw kit, ensure that the parts are replaceable.

7. Durability

It is certain that you do not want to go back days or weeks later and search for a different hole saw. It is thus important to choose hole saws that are durable and long-lasting. Hole saw durability can be determined by two methods.

In order to begin, you should determine the length of the product’s warranty. It is usually the case that quality products with a long warranty period are made from quality materials and are durable. Also, previous customers can leave reviews. We’ll examine the product’s durability over the past few years in this review. You should not rely solely on user reviews because some manufacturers pay for fake reviews.

There are a few things you need to consider when buying a hole saw. It is important to consider these factors when choosing a hole saw for your personal or professional use.

8. Drill Bits

There are various ranges of accessories in the pack, designed to fit a hole saw. There may be some that are smaller, but there may also be some that are larger. It will be better and more comfortable for you if you let it go a bit longer.

On the other hand, the shorter it is, the more stability it will provide. If you need more than one size of drill bit, you can choose a package that includes multiple sizes.

9. Construction

Hole saws are constructed in a way that ensures their durability as well as their speed and smoothness. Metal is the most common material used in the construction of hole saws. These hole saws are made up of a combination of soft, spring steel and high-speed steel (HSS) teeth that provide better cutting performance and longer lifespan.

The hole saw teeth are made of HSS, which has a high wear resistance, while the hole saw body is made of spring steel because it absorbs impacts, which is important when drilling holes in tough materials.

Manufacturers use different kinds of HSS when making hole saws, and the kind they use determines their performance. When looking for a hole saw, you should consider how many rounds it will cut before it needs to be replaced.

9. Longevity

There is no need for buyers to purchase a hole saw kit every few weeks or months! Users prefer sets that will serve them for a long time. Because of this, you should make sure the product is durable. You can tell if a kit is durable by looking at the build quality and the materials it’s made from.

Long-term cost-effectiveness is a significant benefit of durable units, even though they have a higher initial cost. You should not let price deter you from investing in a high-quality, durable set!

10. Price

A hole saw’s price is another important factor to consider. Paying for what you want is generally a good idea. The value for money of some cheap hole saw kits is at least as good as or better than the value for money of more expensive ones. If you are a DIY enthusiast and would like to do something at home or in the office. Choosing one that is cheap and still effective is your best option. When you are a professional, however, you should purchase the expensive ones that you know will last.

Tip: How do I cut thick metal with a hole saw?

With a hole saw, you can easily cut thick metal. The hole saw can cut through tough materials with great precision in a fraction of the time. Furthermore, the fact that they come in a variety of sizes makes them very useful when you are dealing with different projects. Making a pilot hole by drilling after marking the center on thick metal is the first step in cutting through thick metal with a hole saw. The results will be more accurate if you do this.

Once the hole has been created, you will want to insert the drill bit of your hole saw into it. Once the cut is made, you’ll need to use a drill or driver to make the cut. When you notice that the saw broke through the flip side, you will need to strop the drill. As a final step, you must set aside the disc. The first step is to turn off the drill and then slowly and carefully insert the disc.

Some Frequently Asked Questions About The Best Hole Saw For Cutting Thick Metal

How thick of steel can a hole saw cut?

Depending on the material of the hole saw, a hole saw can cut through steel of different thicknesses. The hole saw must be made from tungsten carbide, HSS, or MHS in order to cut metal. Steels that are 4 mm thick can be cut with a hole saw made of TC or HSS. The MHS hole saws, on the other hand, can cut through steels up to 20 mm thick, including alloyed steels.

Will a carbon steel hole saw cut through metal?

It depends on the thickness of the material whether carbon steel hole saws can cut through metal. However, it would not be wise to choose a carbon steel hole saw for this purpose. It is not recommended for heavy-duty applications to use these hole saws. It is best to use these hole saws only for soft materials such as wood, non-laminated plastic, and plasterboard as they are not very durable. Bi-metallic saws are better suited to cutting through metal than carbon steel saws.

How do you cut large holes in metal?

A hole saw, also known as a hole cutter, is the most recommended tool for making holes in metal. Unlike drill bits which can make holes in metal, these saws are capable of making accurate round holes in wood, metal, and more. For larger holes, a hole saw is a better option than a drill bit. There are other tools you can use besides holes, such as chisels, hollow metal punches, bow drills, etc.

What are carbide hole saws used for?

Materials such as wood and metal can be cut with carbide hole saws. As a result of the carbide material used in these saws, they are highly capable. In addition to their durability, they are also highly effective in cutting through hard materials like metal. You can use these carbide hole saws to cut through a variety of difficult and heavy-duty materials with accuracy and precision, no matter how tough or heavy their material may be. Additionally, they can cut through stainless steel, cast iron, aluminum, plastic, nail-embedded wood, and even nail-embedded wood. 

Conclusion 

These are the best hole saws for cutting thick metal that are discussed in this article. You can choose from 8 options based on your preference from the list provided. In order to provide a more comprehensive overview of each product, we have not only discussed their features and specifications, but we have also provided a vivid picture of how they differ from one another.

Greenlee – Carbide Cutter, Qck Chnge is our overall best product which contains features like lightweight, durable and easy to use. Milwaukee 49-22-4185 All Purpose is the editor’s choice which contains features like easy to use, fast and clean cut, durable and reliabl

To help you further familiarise yourself with the features and the process, we have also provided you with additional pieces of information such as the purchasing guide and how to cut thick metal with a hole saw. Wishing you the best of luck with your upcoming project and hope this article was helpful to you.

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