END MILLS DO METAL 8PCS TUNGSTEN Function: Great performance, high degree of finish, long service life and high accuracy. Easy to use, safe, reliable, economical and labor-intensive. Work with high-speed electric grinders or pneumatic tools. It processes all types of metals (e.g. Iron, stal, copper, aluminium) and non-metallic (e.g. Marble, jade, bone). Widely used in machinery, automobiles, ships, chemical industry, crafts and more. Description: Carbide rotary cutters are used with high-speed electric grinders or pneumatic tools, which are widely used in industrial sectors such as machinery, automobiles, ships, chemicals and crafts. Carbide rotary cutters can be used do machining of cast iron, steel, carbon steel, alloy steel, stainless steel, hardened steel, copper and aluminum. Specifications: Material: stal tungsten YG8 Head Shape: Spherical, Cylindrical, Burner, Cylindrical Ball Shank Diameter: 1 or 4 inch Total length: shown as picture Grinding head size: shown as picture Weight: ok. 297g The package includes: 2 x spherical frez rotary 2 x frez cylindrical rotary 2 x frez rotary burner 2 x frez rotary with cylindrical balls