3 Inch 150 Grit Diamond Grinding Wheel Cutter Grinder Tool with 1/2" Bore for Grinding Hard Alloy, Glass, Tiles and Ceramics 78x12.7x10x15mm 1Pc

Works good , but was too tall for my mini grinder. I had to take the guard off. Ordered another. Used it until I got the new one. Works good on gemstones and crystals. Careful it is agressive.

I put this on my small 3 inch grinder. Dedicated for sharpening tig tungsten. No vibration at full speed, spins true. Does a fine job. I couldn't find this anywhere locally. Took about 3 weeks to arrive. Had to machine a bushing for the shaft to mount.

I bought this diamond coated wheel for my 3" mini bench grinder to grind carbide and HSS cutters.Although it needs an adaptor bush 1/2" OD to 10mm bore to fit the grinder, once I fitted it to the left hand side of the grinder with a few spacer washers it worked perfectly.You could also wrap a few turns of paper around the grinder spindle to get approx. a 2.5mm thickness and it will work just as well.I will be making a tilting table rest for the grinder to allow accurate angle grinding on lathe tools.

Very good quality and works very well only thing wrong is I should have ordered a finer grit. I ordered it to use after my 80 grit silicon carbide wheel but it's more aggressive and leaves scratches in my rocks that are difficult to remove without a finer wheel to use after

Besoin