1Chose high-quality diamond as material, it is strong for and durable. 2The hot pressing technology makes the blade thick and opening quicker. 3The screw hole is designed for angle grinders and is more labor-saving. 4Applicable to marble, tile, vitrified tile, floor tile, full tile, stone, jade, microcrystalline stone. 5The holes are neat and smooth without broken edges and will not produce tremor effects.
