Do Cutting and Grinding Discs Have an Expiry Date?

Whilst cutting discs and grinding discs are considered essential tools in many industries, it is a fact that they can also be the cause of serious injuries and even fatalities if used incorrectly or without the proper PPE.

All good quality discs will have an expiry date stamped on them somewhere. This is usually found on the central metal ring or on the disc itself. Occasionally it will be on a label attached to the disc.

It is important to note that this is a “use by” date that should never be exceeded.

The reason that cutting and grinding discs have a shelf life is that the resin that is used to bind the disc material together breaks down over time as it absorbs moisture from the atmosphere. This means that an out of date disc could break up during use, with sharp fragments being ejected at a very high speed.

If you have any doubt about the age of your disc, throw it away and buy a new one. They are relatively inexpensive items that are just not worth the risk.

CUTTING DISCS