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Metal Cutting Discs
3 products
Frequently asked questions
What is an angle grinder disc?
Which angle grinder disc do I need?
How do I replace an angle grinder disc?
Metal Cutting Discs
Looking for high-quality, durable metal cutting discs? Wovar offers professional angle grinder discs for low prices. These angle grinder discs easily slide through metal and stainless steel. They will not leave burn marks and cause minimal burr formation. The most common dimensions for cutting discs are:
- Diameter 115 mm, thickness 1 mm, bore 22.23 mm
- Diameter 125 mm, thickness 1 mm, bore 22.23 mm
- Diameter 230 mm, thickness 1.9 mm, bore 22.23 mm
It is important to check the size of your angle grinder before buying an angle grinder disc, so you can be sure the disc will fit the grinder. These cutting discs are know by a variety of names, including angle grinder discs, cut-off discs, and cut-off or cutting wheels.
Are metal cutting discs not exactly what you are looking for? Check out our diamond cutting discs.
Planning on cutting steel? Wovar's cutting discs easily slide through steel, stainless steel included. Our cut-off discs are available in several sizes, all with the standard bore size of 22.23 mm. Note: the cutting discs can only be used for cutting steel, not for deburring or sanding steel.
Angle grinder disc metal
There are a few things to pay attention to when using cut-off wheels for metal. For example, the cutting discs have an expiry date. To ensure your safety and the proper functioning of the disc, we advise against using the cutting discs past their expiry date. Added to that, we warn against using (lightly) damaged or damp cut-off discs, because there is a risk of shattering the disc. Therefore, if you've dropped a cutting wheel, we urge you not to use it anymore.
When working with an angle grinder, also be sure to use safety equipment, such as gloves and safety glasses.
Types of cutting discs
Many types of cutting discs exist, all made for different purposes and machines. Wovar's cut-off discs can be used solely with angle grinders. Angle grinders are used perpendicular to the material, i.e., you grind the material at a 90° angle. Our cutting wheels are available with a diameter of 115, 125, and 230 mm. The right size for your project depends on the thickness of the material you want to cut. The thickness of the material should not be more than 10% of the disc's diameter. All our cutting discs are free of sulfur, iron, and chloride. Added to that, they are very thin, causing minimal burrs and sparks.
Replacing a cut-off disc
Below you will find a short guide on how to replace a disc on your angle grinder safely.
- Always unplug the angle grinder first. If you have a cordless angle grinder, remove the battery. Not doing so can result in the cutting disc launching from the grinder while you are replacing it.
- Now you can replace the cutting disc. Press the lock button and move the disc around until it clicks. Keep pressing the lock button and remove the clamping nut using the machine's factory keys.
- Take off the old disc and place the new disc on the machine.
- Replace the clamping nut, while pressing the lock button.
The most used angle grinder disc is the 125 mm blade. This cutting wheel is incredibly durable, as are the 115 mm and 230 mm discs.
Ordering angle grinder discs
Order your new angle grinder discs for attractive prices at Wovar.com. Businesses enjoy even more advantages with a business account.
Looking for other power tool accessories? Check out or circular saw blades and diamond saw blades.