Rajasthan Tools & Spares manufactures Refined Cobalt Metal Powder. Rajasthan Tools & Spares also offers trim saw, drilling machine etc. Refined Cobalt Metal Powder is used as a pigment or colorant for jewelry and paints. The powder gives a blue color. The Refined Cobalt Metal Powder is 99.6 percent pure. The powder is very fine and has a very uniform particle size. It is used for manufacturing Diamond Tools, Carbide Tools and Powder Metallurgy applications.