◆ Right hand spiral flute. Drill points: 135°. Surface finish: bright finish, TiAIN coated
◆ For drilling into steels, cast steels, cast iron, chilled cast iron, malleable cast iron, non-ferrous heavy and light metal and abrasive plastic.
Manufactured from high quality micrograin carbide, ensuring toughness on a wide range of applications. Capable of machining up to 5 x diameter in one pass.
Steels, cast steels, cast iron, chilled cast iron, malleable cast iron, non-ferrous heavy and light metal and abrasive plastic