EZARC 4-1/2 inch Super Thin Diamond Blade, Diamond Saw Blades for Angle Grinder, 4.5" Tile Blade for Smooth Cutting Porcelain Ceramic Granite Marble Tile, 7/8"-20mm-5/8 Arbor (2-Pack)

These blades work great. Cut cuts 9 feet long 6 times and still cuts smooth cutting 3 cm thick quartz countertops

Did a great job cutting porcelain tiles. Did one shower and the blade still seems brand new.I also really appreciated the thin kerf.

The media could not be loaded. Great quality and cuts thru granite like butter! I am a DIYer and they work great. No effort to cut (watch my video). Used on my DeWalt angle grinder.

Cut tile well. Nice quicksand edge too. Not sure how long they will last.

I bought this to complete my diy tiling. Do not waste money at home depot. This is cheap and it last forever. The only time I had to switch out blade is because I dropped it and the blade became crooked.

Really excellent do the job cutting concret with no problem

I recently used the EZARC 4-1/2" Super Thin Diamond Cutting Wheel for a metalworking project, and it exceeded my expectations. The wheel delivers over 5,000 cuts, significantly outlasting traditional bonded cut-off wheels. Its ultra-thin design ensures precise, clean cuts with minimal burrs, making it ideal for various metals, including rebar, steel, and iron. The solid steel core reduces the risk of shattering, enhancing safety during use. Compatible with most 4-1/2" angle grinders, this wheel operates smoothly. Overall, it's a durable and efficient tool that offers excellent value for money.

This disk has the shaft diameter PRINTED on it as 9.5mm, which is 0.3740146". This is close, but will NOT fit a 10mm shaft.I was looking forward to using these, but not a chance.