Best Hole Saw For Cutting Thick Metal

A hole saw kit is a valuable tool to have in the house. It will enable you to carry out basic plumbing, cutting, carpentry, and other similar jobs on your own and save on the repair bills. Many people benefited from it during the lockdown times when there were no services available for repairs. And also, owning one can come in handy when the need for repair and maintenance is urgent. So for these particular reasons and many more, a hole saw metal cutting kit is an excellent item to invest your money in. With that being said, we present to you 9 of the best hole saw kits that are ideal for cutting thick metals. So in no particular order, we present our pick of these kits as follows.

Bosch HSM23

Bosch is a big name in tools and home appliances, and its name has become synonymous with quality, performance, and reliability. This hole saw kit is no exception. It is 23 pieces set and has got everything for cutting jobs, including, among others, 10 hole saws with sizing variety, 3 3/8-inch cobalt pilot bit, adapters, springs, etc. It has the auto-disk ejection technology that makes cutting a piece of cake. The positive lock design also eliminates wobbling during work. Innovations and features like thread less design precludes seizing into mandrel and makes for quick job disposal. Easy plug removal is also a plus point with it. Let’s have a look at its pros and cons.


  • Solid quality and trustworthy name
  • Variety of sizing options
  • Ease of use
  • Affordable considering its quality and variety of accessories


  • It has a more professional outlook and may not be suitable for amateurs.
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HYCHIKA Bi-Metal Hole Saw Kit

This product by Hychika comes with 11 hole saws of different dimensions and 6 accessories. They are manufactured using bi-metal material, and the cutting teeth are made of hard alloy steel for some extra strength. To make a precise cut, the teeth have been processed and refined multiple times. The innovative side groove does not let the cutting debris accumulate inside the hole saw, making the cutting job easy. 


  • Good quality and reliable performance.
  • Design innovation with cutting debris removal hole
  • Bi-metal alloy material
  • Easy to use
  • Quick to unload and load drills with or without snap


  • A limited number of hole saws are available in comparison to others.
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DEWALT Hole Saw Kit

Dewalt is an All-American brand with an impeccable reputation. It is now a global leader in the field of power tools. This particular model is also second to none in its quality and performance. It comes with a guaranteed 50% longer life and is made with bi-metal material. The kit consists of 9 hole saws and can cut through hard metals and other surfaces deeply. Their sturdy look and hard material are designed to save them from deforming. The hole saws also contain grooves for discharging cutting grains. 


  • A made in American product
  • Easy to change mandrels
  • The kit includes some replacement parts as well. 
  • Durable and strong performance


  • The drill bits are not round.
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LENOX Tools Hole Saw Kit

Lenox has a long history of almost 100 years of producing high-quality power tools. This particular model is a marked improvement from its predecessors. It not only cuts 50% faster than the previous models, but it is also 1.5 times more durable. The company has made the walls of the saws thicker to check the corrosion of teeth, and they are also taller than the previous models. The kit comprises 26 pieces and is made with bi-metal material. The use of T3 technology has added to the strength of these saws. 


  • Faster, stronger, and taller. 
  • Inventive speed slot design for quick plug ejection. 
  • It cuts through most surfaces and materials.
  • Contains different sizes for different requirements.


  • A self-ejection mechanism for mandrels is needed here.
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Greenlee – Carbide Cutter, Quick Change, 6Pc, Hole Making (660)

This robust machinery can cut through thick metals and other surfaces thanks to some solid materials and clever engineering. The teeth are made with carbide material and a cobalt steel pilot drill. The set includes 5 cutter heads in different sizes, a hex key, and a quick-change drill. An ejector spring is there for quick removal of slugs on measures above ¾ inches. 


  • Made for tough jobs
  • Sturdy materials
  • Long-lasting
  • Includes useful accessories like hex key and ejector spring.
  • Push-button design for quick results


  • Somewhat pricey
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COMOWARE Bi-Metal Hole Saw Kit

This one is perfect for both professionals and hobbyists. The kit includes 13 different sizes of hole saws for varied applications. The saws are made with high-speed steel and have enough strength to tear through metals, wood, PVC boards, etc. The super sharp teeth are made with carbide to make every cutting job easy and fast. It is known to produce precise and clean cuts finishing with an overall neat look.


  • Very cost-effective
  • Value for money
  • Can cut through several materials and not just metal
  • Excellent quality with minor wear and tear


  • Could have used better packing
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HSS Hole Saw Kits

The problem with many low-priced metal cutting kits is that the manufacturers compromise the quality with a low price. But thankfully, this is not the case with this model. The hole saws are made with iron alloy material that is both robust and long-lasting. You can attach them to any electric drill and finish your job quickly. It comes with 15 saws of different sizes, and you are likely to find one that meets your requirements. 


  • Low price
  • Reasonable quality
  • Made with suitable quality materials
  • Compatible with most drills


  • Not suited for cutting extreme metal
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ASNOMY 6PCs Large Size Drill Bit Hole Saw Set

It comprises 6 excellent cutter saws that have sharp teeth made with high-speed steel. It can easily cut through stainless steel, iron, aluminum, steel plates, iron, brass, copper, etc. The strong teeth ensure a neat cut and won’t leave you disappointed. 


  • Good material
  • Decent quality
  • Value for money
  • Ease of use


  • Not very long-lasting
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EZARC Carbide Hole Cutter Set

We finish our list with this product from Ezarc. It is a highly efficient and resilient hole saw cutter made with industrial standards in mind. It makes it one of the most formidable tools out there. The maker claims that it is 10 times more efficient than a bi-metal hole saw. The premium tungsten carbide ensures that no metal cutting job is tough enough for this model. The kit has 3 hole cutters of different sizes, a spanner, and 2 pilot drill bits. It can cut through stainless steel to light steel with equal ease. There is an easy mechanism to remove metal chips and protect teeth during the drilling process. 


  • High-quality carbide teeth
  • Smooth and clean cuts
  • Low vibration
  • Durable and long-lasting


  • Loose carbines
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So, that was our list of ten of the best hole saw kits for cutting thick metal. We have compiled this list mainly on the basis of quality, performance, and durability. We have not given price a consideration but included a few kits that tilt towards low on the price spectrum—some models, on the other hand, or expensive. Also, we have made this list mainly for the amateur user. You can use a few of them on an industrial level, but they are not designed for such usage. We hope this will help you when you are looking for a metal cutting tool for yourself. 

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