Excel Abrasives manufactures Electro Bonded Diamond Glass Drills. Excel Abrasives supplies industrial diamond products. Electro Bonded Diamond Glass Drills is used for faster drilling, cutting and grinding etc. Of glass with superior finish and exceptional cutting quality. Electro Bonded Diamond Glass Drills is used in industries like stone, construction, gem, semi-precious stones, glass, die mould, electronics and general engineering for grinding, dressing, cutting, drilling, lapping and polishing of wide varieties of materials. These are also used in building crafts, furnishings, decorating and making value added products.