Saw Blade-How to Make a Knife from an Old Saw Blade

A worker cutting metal with a knife
A couple of years ago, I hosted a couple of friends to dinner at my private residence. The group consisted mainly of farmers and winemakers, most of whom had inherited the business from their parents just like I did mine. I hinted one of them John, of my plans to dispose of my old diamond saw machines and he burst into very throaty laughter telling me that there were other uses for my diamond saw blade aside from eliminating them. He showed me how to make blades from my old blades, a valuable lesson, which I’m about to teach you in this article.
A worker cutting metal with a knife

Section 1:Types of Diamond Saw Blade

A diamond saw blade is a compelling piece of equipment, but just like any other power equipment, it cannot be in active use forever. It can last as long as any other service equipment but is also prone to wear and tear and will no longer be of any use in cutting through the hardest substances.

The diamond blade has diamonds fitted on its edge for cutting through solid or harsh substances. You can use a diamond saw blade in numerous capacities, some of which include; cutting through concrete, stones, bricks, asphalt and many more.

A diamond saw blade is one of the most popular tools in the diamond market, and especially in the construction industry as a whole. There are three essential types of the diamond saw blade, which are the circular saw blade; the diamond gang saw blade and the diamond band saw blade.

Although the circular diamond saw blade is the most widely used type, the diamond gang saw blade and the diamond band saw blade equally enjoy extensive usage among diamond saw suppliers, construction workers and even for personal consumption. They enjoy widespread usage as a result of the fact that each diamond saw type design hinges towards a different custom uses.

Saw blade

Section 2: How to Use Your Old Diamond Saw Blade

A worker sharpening a knife with a grinder

It is incredibly easy to fashion out a shiv from your old, and unused diamond saw blade. Blades from a diamond saw are from soft steel as opposed to the general hard steel.

Using soft steel to craft your knife will cut down the whole manufacturing process by two or more steps as you no longer have to file your iron until its ready for use in the home.

Making a knife out of your old saw blade helps you to solve a severe recycling problem. Instead of condemning your equipment to the junkyard, you can quickly deploy it to use in other vital endeavours such as carving a knife out of its blades.

There are many different kinds of the knife in the world today, and it is up to you to define the type you’d like to model yours after if at all you desire to. It is also very possible to customise your knife models that no one has attempted before, as long as you have the skills required to be outstanding.

Section 3: Making blades – the materials you need to prepare

The materials needed to give you a very impressive knife are usually readily available in your immediate surrounding, and it makes it quite easy to fashion a shiv from start to finish with materials from your kitchen or store. Some of these materials include;
● Bench grinder

● Jigsaw

● Multiple clamps

● A garden hose

● Files

● Sandpaper of varying grits

● Chalk or soapstone

● Cold chisel

● Hammer

● Metal plates to use under your work

● Ball-pein hammer

● Duct tape

4-in-hand or a patternmaker’s rasp

The above-listed materials and many more are essential to making a home-made knife from a diamond saw blade.

Section 4: Five Steps – Teach you Step By to Step to Make a Knife

I. Choose a Template

grinding the knife edge with a grinder

The first step to making your knife is to choose a template youd like to model it after. In other words, it is vital to have a pattern for the knife you have in mind, whether its something someone else has done before or an entirely original idea. although it is usually much easier to use someone else template.

II. Cut out the Shape from your Template

Plywood templates for knife making

The second step to making a knife from your old diamond saw blade is to cut out the shape of your desired knife from the template.

Like earlier said, lots of knives models take after other peoples designs, and there’s no crime if your knife also follows this pattern. When you cut out a profile for your knife, you’ll have the luxury of clarity and can move on to the next stage. You can easily trace out the model with a pencil or chalk. It doesnt matter if your design is bright or not, as long as it provides a clear picture.

III.File and Grind your Blade to the Desired Shape

a grinder working on a blade cut out

The third step is to file and grind your knife to the desired shape. You can do this with an angle or bench grinder.

Since the base material for your new knife is an old diamond saw blade, it becomes necessary to give your blade cut out the essential filing and grinding it requires to work well as a kitchen or industrial knife after cutting out a part of it based on your chosen template.

IV.Work on your Handle

A bread knife with a wooden blade

When you have successfully cut out your knife pattern and filed the steel to taste, it becomes vital to work on your knife handle.

The handle is equally as important as the knife itself as making a knife handle also takes as much effort as the knife itself.

You can make your handle by drilling one or more holes on the base of your knife and then fix two wooden or ceramic handles held together by a nail. This handle makes your knife more natural to use and, of course, more beautiful.

V.Polish it Till it Glosses

A polished knife

Unknown to many people, this is also one of the most crucial steps to making your knife from an old diamond saw blade. Your knife is never a complete knife without the perfect aesthetics.

It is quite beneficial to polish your knife with a gloss until it shines, primarily if you have used a wooden handle in the fashioning process. It helps to keep wood-eating insects away and also give your knife a sophisticated look it requires to be of use in the kitchen.

Making a knife out of your old diamond saw blade can be one of the best decisions for your diamond saw machine, but it is nevertheless a simple yet tasking procedure that takes a lot of time and dedication especially if youre making more than one knife.

Section 5: You should know about the knife you made.

There are numerous ways to finish your knife when youre making it from a diamond saw blade. These finishes abound as a result of the fact that there are millions of knife models in the world today.

It is, therefore, a necessity to pay as much attention to the finish of your knife as you have put into the making of the blade itself. Your finish determines how beautiful and useful your knife will be; it is the difference between making a random knife and fashioning out a knife for a specific purpose. 

A knife finish is what distinguishes between a kitchen knife, a table knife and an industrial knife. All three can, of course, be crafted from the comfort of your home and still retain as much efficacy as those made by the professionals.


Making a knife out of your old diamond saw blade can become an exciting pastime for you or a lucrative business, it all depends on your approach to it. However, with this knowledge, you can settle all your recycling problems related to the diamond saw blade. If you want to buy a diamond saw blade or get more information about diamond saw blades, please visit our website:

Diamond Saw Machine – How to Understand More Deeply

A man cutting through concrete with a diamond saw machine

In the last decade, diamond saws have been a very significant part of the construction and many other industries. A little known fact is that in every endeavour where heavy machinery is deployed to use. Such as construction, military, and some notable others. A diamond saw machine is usually on the top ten lists of mechanisms used actively.

The diamond saw machine is used in numerous cutting capacities. And has proven to be a handy machine over time.

A man cutting through concrete with a diamond saw machine

Section 1:Take you to know the diamond saw machine

1.1 What is a diamond saw blade?

A diamond saw blade machine with sharp teeth

For many artisans and craftsmen who work in industrial and civil construction, landscaping, and other industries. A diamond saw blade is generally the equipment of choice. A diamond saw edge enables you to cut through the hardest substances with relative ease.

Once you fix a diamond saw blade on the proper diamond saw machine. You will be able to slice through any desired concrete, stones, or diamond without any fuss.

1.2 Merits of a diamond saw machine

With a diamond saw machine, you can save money. Using the tool helps you to save so much more money than the traditional saws. Although at the initial stage, the costs involved in using a diamond saw machine might seem on the high side. In the long run, these costs reduce considerably and using your diamond saw device becomes more cost-effective than the traditional or abrasive saw.

A diamond saw machine saves you more time than any conventional or abrasive saw in the market today. Once fitted with the right blades. Your diamond saw mechanism remains unstoppable and cuts through the hardest substances as faster than any other device.

In the early days of my farming career. I had to switch between using a diamond saw machine and the traditional saw which my late parents were love to use. After I realized that my diamond saw machine took four days to complete the task within 24 hours. I finally stopped using the traditional saw.

1.3 Demerits of the Diamond Saw

When using a diamond saw machine, you generate too much friction. The occurrence of resistance means that you have to choose between a wet or dry saw. A wet saw reduces the friction with water but a dry machine cannot, hence. You have to wait at intervals so as not to injure yourself or affect the service life of your device.

A diamond saw machine requires constant care and attention. As powerful as the method is. It is still very delicate equipment and requires much attention if you’d like to enjoy an optimised performance.

Very often, the edges of your diamond saw machine might get blunt and therefore not be able to use it for as long as you want. While it is possible to fix these edges in some devices. You might have to replace others which may not be comfortable for you. blade from Wikipedia)

Section 2: 5 Things You Didn’t Know About the Diamond Saw.

A construction worker cutting through asphalt with a diamond saw machine

As widely used as the diamond saw machine and its blades are, this piece of equipment is massively under-used. After interacting with numerous owners of the material over the years. I have realised that many people do not know much about their machines apart from using it in their cutting tasks.
There are so many things you should know about the diamond saw. Which will help you maximise the service life of your equipment. I will discuss some of them here and help you get the best out of your diamond saw machines:

I.All Diamond Saw Edges House Real Diamond Stones

Fun fact 1, your diamond saw machine blade edges house real diamond stones. Although these stones are not the same kind you commission to make jewellery. They are equally as hard if not harder and help your equipment gain more traction while cutting.

These little diamond stones fitted on your blade edges help you enjoy the optimised performance with your equipment. And unlike the traditional saw helps your computer avoid getting blunt as much as possible.

II. Diamond Saw is an important part of industrial production.

The diamond saw machine enjoys significant usage in the automotive, military, and mining industries.

Without a diamond saw, the vehicle manufacturing plant will never be complete. Because it is used to cut metal materials without the pressure of traditional saws.Given the ability of the diamond saw cut through solid substances as fast as it is active. It is the equipment of choice in vehicle assembly plants.

The diamond saw machine is also used very actively in the mining industry. Especially in the mining of diamond (just as the name suggests) and other precious stones or materials.

III. The Bond of your Machine is just as Important as the Diamond Saw Machine Itself

The bond of your diamond saw machine plays a very significant role in the service life of your diamond saw machine. It is the part which controls which diamond segments become exposed or not on your diamond saw blade edges.

Essentially, this means controlling your diamond to expose you to enough traction. This bonding determines the effect that your diamond saw can cut.

IV. Your Diamond Saw Machine can Run both Forwards and Backwards

Some months ago, I visited Tonia, an old friend of my late parents. She was busy in her orchard, cutting down some mature orange trees. So I decided to lend a hand. She watched me tightly, and I could see her gawking as I worked in disbelief.

When the tree finally fell, I turned around and asked her why she seemed so surprised. Aand to my dismay, she said she’d never seen a diamond saw machine run both forwards and backward, well, you can imagine my surprise on hearing that.

Running your machine forwards and backward will save you many cutting hours. Just like I did save Tonia on that fateful day and she’s all the better for it.

Your machine is in no risk of any damage from running it forwards or backwards. So have more fun and accomplish more tasks today with your diamond saw.

V. The Diamond Mesh Size has many Effects on your Cutting Speed

The cutting speed of your machine is one essential feature that you should take note. Your cutting speed can help you understand the performance. And longevity of your equipment in ways beyond your imagination.

The mesh size of your diamond saw is equally important. Because it determines how fast you can cut. The larger the mesh size of the diamond saw, the faster your cutting speed will be. Many people do not know this. And I also did not until I met a friend of mine who knew far more about diamond saw machines than I did.

A diamond disk for cutting through hard materials


A diamond saw machine is an equipment that requires much attention to get the best out of it. It is very widely used in many industries today. And it’s capacities for deployment in other emerging industries seem to be increasing by the day.
Therefore, vital for you as a user to understand how to make the most out of your diamond saw blade. You can visit our website for more information

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