Bestseller: 4-Inch 100mm Diamond Grinding Cup Wheel for Knife Sharpening, Flat Lap Disc for Polishing and Grinding, Suitable for Professional Use on Metal

As far as I'm concerned, the items I purchased are perfect for the work I need to do. The expected delivery was met, so I'm satisfied, everything is ok!! Best wishes for a Merry Christmas and a Happy New Year.

This diamond disc gives a very fine finish due to its fine grain size. Had to make it fit on my machine. Furthermore, it is of good thick quality and just align on the machine. Fine and very satisfied plus fast delivery.

Excellent product but for users of M14 screw grinders, you need an adapter to M10 and pressure nuts. the M10 grinder goes with 16mm discs, the M14 grinder goes with 22mm discs. The difference between 14 and 22mm, or between 10 and 16mm, is made by nuts or pressure plate.

As far as I'm concerned, the items I purchased are perfect for the work I need to do. The expected delivery was met, so I'm satisfied, everything is ok!! Best wishes for a Merry Christmas and a Happy New Year.

This diamond disc gives a very fine finish due to its fine grain size. Had to make it fit on my machine. Furthermore, it is of good thick quality and just align on the machine. Fine and very satisfied plus fast delivery.

Excellent product but for users of M14 screw grinders, you need an adapter to M10 and pressure nuts. the M10 grinder goes with 16mm discs, the M14 grinder goes with 22mm discs. The difference between 14 and 22mm, or between 10 and 16mm, is made by nuts or pressure plate.