{"id":3352,"date":"2022-12-07T05:38:03","date_gmt":"2022-12-07T05:38:03","guid":{"rendered":"https:\/\/www.nccuttingtools.com\/?p=3352"},"modified":"2023-01-16T09:17:50","modified_gmt":"2023-01-16T09:17:50","slug":"concrete-grinding-discs","status":"publish","type":"post","link":"https:\/\/www.nccuttingtools.com\/concrete-grinding-discs.html","title":{"rendered":"6 Tips for Selecting the Right Concrete Grinding Discs"},"content":{"rendered":"\n
Concrete grinding discs are crucial to a mason or handyman who often cuts or grinds concrete materials. If this happens to be your profession, then a grinding disc is one tool you might not be able to do without. Firstly, Grinding discs are abrasive grinding\/cutting tools as you will find bits of abrasive grains on the surface of grinding discs. They constitute a large part of the grinding disc. Without these grits, you may as well not have a grinding disc. We’ll explore tips when selecting the right concrete grinding disc for angle grinders.<\/p>\n\n\n\n
What are the tips to consider when selecting concrete grinding discs?<\/p>\n\n\n
Fig. 1 \u2013 A handyman using an angle-grinder<\/p>\n\n\n
So, grinding discs come with expiry dates? Yes, they do. Don’t feel left out; a handful of people don’t know this. Expiry dates appear in month and year format on grinding discs. Manufacturers imprint these expiry dates on grinding discs as they should comply with the manufacturing regulation. You will likely find this date on the center ring of this disc. Plus, the expiry date is usually three years from the manufacture date. On smaller discs, you might find the expiry date on the label or probably the disc itself. Why do concrete grinding discs come with expiry dates?<\/p>\n\n\n\n
Well, if you wish to find out, read on. The reason these discs come with expiry dates is due to the resin the manufacturer makes use of in the manufacturing process. The resin plays a vital role in the grinding disc as it helps to bond the abrasive. Over time, the wax starts to absorb moisture, leading to the grinding disc deterioration. Using a grinding disc after its expiry date can pose a severe risk to the mason, handyperson, or even anyone nearby.<\/p>\n\n\n