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Long gone are the days when you would have to mindlessly chisel away at a piece of wood to accomplish a beautiful sculpture. Now, you have access to angle grinders, a wood maker’s paradise. Angle grinders come with a variety of attachments that allow you a high level of modification in your work.
They are perfect for when you want your wooden pieces to be intricate with a minute design. Not to mention, while you are working on an industry-grade chunk of wood bigger than yourself, angle grinder attachments for wood will prove invaluable for you.
Let’s learn about some of the most important attachments for wood here.
In the meantime, check out my 6 best angle grinders for wood carving
11 Angle Grinder Attachments for Woodworking
Whether in the woods or the hoods, you can never go wrong by learning about the 11 types of angle grinder attachments we will be talking about today:
A. Angle Grinder Attachments Based on Woodworking Activities
1. Attachment for Wood Cutting: Saw Blade
A good start is a battle half won. Of course, you would want to cut your wood into one or more decent-sized blocks before you start working on them. Saw blades will help you cut through your woods like a knife gliding through a Saran wrap.
Sounds lovely, but this practice comes with a disclaimer. Angle grinder manufacturers discourage attaching saw blades to your angle grinders because they pose a significant amount of risk. If you choose to attach a saw blade to your angle grinder, make sure that you are taking necessary safety precautions.
Shop angle grinder saw blade available at:
2. Attachments for Sanding and Grinding Wood: Abrasive Flap or Sanding Disc
Abrasive flap discs, also known simply as sanding discs, give a smooth finishing to your work. There are a few things that you need to keep in mind while using an abrasive flap disc;
- Using the Right Angle and Surface
You must be mindful of the angle you are applying your grinder at. If you are reckless about the surface you are doing your work on, your flap disc can break, or it can damage your wood.
- Using Guards
You have to use guards if your flap discs come with them. Not using guards is common malpractice. It is actually instructed in the manual that comes with the box, but who reads manuals anyway, right?
Shop angle grinder sanding disc available at:
3. Attachments for Wood Carving and Shaving: Abrasive Cutting Disc and Carving Wheels
Now that you have a shining piece of wood, you might want to carve it if you have a specific blueprint in your mind. Or maybe even shave it to give it a detailed appearance.
Abrasive cutting discs will help you achieve that. These are cutting discs made with several abrasive agents like aluminum oxide, silicon, zirconium, etc. You are going to choose the disc and the abrasion agent depending on how deep you are going to carve your wood.
Carving wheels have a similar function. But let me warn you about the potential dangers beforehand since using cutting wheels on wood is not an ideal situation. Firstly, wood is combustible, and using a high-power carving wheel might pose fire hazards.
Also, abrasive discs are more suitable for metal, having them on wood is a bit daring. Because woods do not offer the resistance as metals do, brace yourself for specks of wood flying in your direction.
Shop angle grinder carving wheels available at:
4. Attachment for Surface Preparation: Non-woven Abrasive Wheels
Non-woven abrasive wheels are a compact blob of synthetic fiber held together by abrasive agents. These wheels are used for the final touch on your surface that will render a neat polish.
Non-woven abrasive wheels are non-conductive, making them a safer alternative to any other instrument that will conduct electricity. You can also use them for cleaning, polishing, de-fuzzing, and scouring your wood.
The combustibility of wood will not play as a disadvantage here since the produced heat diffuses through the meshwork of the nonwoven product.
Shop angle grinder non-woven abrasive wheels available at:
B. Attachments to Turn the Angle Grinder into Other Woodworking Tools
There is an abundance of metal cutting tools such as saws, chainsaws, etc., on the internet and in marketplaces. So, I can see where you might be having a problem finding the perfect wood saw Fflaattachment for your grinder.
The truth is, using instruments with high RPMs on wood can get a bit wild. And without experience, it is just another Final Destination movie waiting to unfold.
If you have used an angle grinder for quite a few years now and have enough faith in your motor abilities, a wood saw attachment would be: not great, not terrible.
Whether you will be using a hacksaw, a jigsaw, or a traditional handsaw as an attachment depends on the kind of geometric configuration you desire in your work, such as a plain cut, a curved cut, concave cut, etc.
Shop angle grinder saw attachments available at:
A regular wood chisel attachment is capable of scraping glue, paint, or rusted rubbish off of your wood. But a higher quality chisel can cut corners and motifs off the wood.
Smaller bladed chisels are required for artistic purposes like sculpting, designing architecture models, or making wooden cutleries. Chisel is an artist’s favorite tool, almost as if it is the paintbrush of a wood person.
Shop angle grinder wood chisel attachments available at:
A drill chuck is a spindle-operated tool that holds a drill or other similar cutting machinery. Now, there are two types of drill chucks: keyed or keyless. Keyed chucks use a key to tighten the drill into the mouth of the jawed machine. This has the disadvantage of frequent slip-ups, but this offers you additional torque.
On the other hand, a keyless chuck requires you to tighten the drill manually. Keyless chucks are more commonly used for their portability and ease of use. However, experts suggest that keyed chucks are more precise in terms of accuracy.
Shop angle grinder drill chuck attachments available at:
Sander is a requisite tool for you if you work with wood. Apart from sanding wood, a sander is used for slicing a piece down to a calculated thickness or breadth. It can also be used to remove splinters and specks from wood.
A sander can either be battery-operated cordless or an electric corded machine. Although a cordless sander is easier to handle, it has a battery life of thirty minutes. This is an insufficient time if you intend to be sanding for longer periods.
However, electric sanders will offer you more power, and there is no time limit! Just sand away.
Shop angle grinder belt sander attachments available at:
C. Other Angle Grinder Attachments (Used on Surfaces Like Metal, Glass, Concrete & Ceramic)
Buffing wheels are used to add a nontextured finishing to the contour of your wood piece. It is similar to the ones used for metal buffing, but this conforms to the reduced durability of wood and ensures to preserve the details.
Buffing wheels add a layer of carnauba wax. It is a natural wax that will render your wood waterproof since wood is one of those substances that tend to gather moisture by the imbibition process.
Another generous feature of the buffing wheel is that it is designed to reach the creases and curves of convex surfaces that other tools usually cannot reach. Choose your buffing wheel depending on the size of your convex bowls, plates, cups, etc.
Now, if you add the padding to it, which is made of natural wood itself, it is used to polish wooden jewelry and other materials such as metals (Yeah, your attachment for wood can polish metal too!).
Polishing wheels are made of felt or cotton. This is usually the last step of finessing your finishing touch, and it will leave a mirror shine on your wood.
The thickness of your polishing tool will depend on the material used and the number of layers made from them. Thicker bristles allow you to accomplish a more versatile look on your work.
Remember to clean your polishing wheels regularly because this is one of those tools that accumulate dust, asbestos, and wood dust.
Shop angle grinder polishing wheels available at:
Diamond cutting blades are used to cut through materials with high power and accuracy – providing you with explicit edges. These cutting blades are made of a hard steel core that has fine ground diamonds embellished on it.
As expensive as diamond sounds, this is the hardest element on earth. A diamond cutting blade uses that to its advantage and makes for a great attachment that saves time and hard work.
Disclaimer: Diamond cutting blades were primarily made for metals. As we discussed before, how detrimental it is to use such attachments for wood, make sure that you are being safe.
Wear personal protective equipment while working with this one.
Also, keep in mind that your blades should work in the direction of splinters. It is almost impossible to find a piece of wood that does not have a splinter or a grain. So, keep in mind that if you direct your blade in the direction opposite to that of the splinter, the wood will snag.
Shop angle grinder diamond cutting blades available at:
The last attachment on the list is named wire brush. It has a flexible wire that twists and bends to polish, deburr and remove contaminants from wood.
You have to choose the right wire brush while considering a few things like the function and precision required. Wire brushes can be made of several materials, including brass, carbon, stainless steel, etc.
A few types of wire brushes are scratch brush, channel scratch brush, welder brush, toothbrush type, utility type, and many more. To avoid confusion, use a wire brush selection guide that will tell you exactly what kind of wire brush you will need for your exact job.
Shop angle grinder wire brushes available at:
Frequently Asked Questions
- How can I select the best angle grinder for wood?
We are one step ahead of you. Here is an article we have written on how to choose an angle grinder that suits your wood carving needs
- What woodworking tasks require an angle grinder?
An angle grinder is used in wood carving, wood sanding, and giving a piece of wood its shape. This is the only tool that can do multiple tasks without any hassle.
However, to put it bluntly, no woodworking task requires an angle grinder. You can always use a manual tool.
But if you are smart enough, you will use an angle grinder for all your woodworking tasks to save time, energy, and money.
- How is an angle grinder used for woodworking?F
An angle grinder is a versatile tool that allows you to do sanding, shaping, and carving.
You get a whole box worth of tools as attachments. You just install those attachments to your angle grinder, and voila, you have everything you need and more.
Angle grinder allows all these attachments to work at their optimum power because the grinder is an industry-grade instrument with a high RPM. – a great investment for your woodworking journey.
- Can you cut wood with a metal cutting blade?
Yes, you can, but you shouldn’t. Metal cutting blades are meant for resistant and durable materials like iron, bronze, copper, etc. If you cut wood with a metal cutting blade, it may pose harm to your safety. Not only this practice creates a fire hazard, but there is also a risk of splinters flying about.
- Do all discs fit all angle grinders?
Yes, absolutely. A standardized angle grinder is meant to accommodate all kinds of discs there is.
- Does the size of the disc matter for the angle grinder?
Yes, not all sizes fit all angle grinders. So, you have to consider the size of the disc before trying to mount them on the arbor.
It is grind time, homie! Now that you know all about the most commonly used angle grinder attachments for wood, you have a whole new world to explore that includes you, yourself, and wood.
If you enjoyed this article, then see our article on the 14 essential table saw accessories for woodworking