Titanium HSS TIN-DIN 338 drill bit COFAN

Titanium drill bits, high-performance ground coated with titanium nitride. HSS TIN DIN 338N 118º. For hard steels. The golden color represents a state-of-the-art tool for professionals seeking exceptional performance and a long lifespan in hard steel drilling applications.

Manufactured with high-quality materials and complying with the strict DIN 338N standard, these drill bits offer a range of advantages that make them the best choice for demanding jobs.

FEATURES

- High-speed steel (HSS) core: The drill bits are made with a high-speed steel (HSS) core, a material known for its hardness, wear resistance, and heat resistance. The high-speed steel provides a solid base for the drill bit and ensures robust drilling.

- Titanium nitride (TiN) coating: A high-quality titanium nitride (TiN) coating covers the surface of the drill bit, significantly increasing its hardness, wear resistance, temperature resistance, and lubrication properties. The TiN reduces friction, heat, and wear during drilling, extending the life of the drill bit and allowing for drilling hard steels at higher speeds.

- Precision sharp tip: The drill bits feature a precision-sharp tip that ensures a clean and accurate entry into the material, minimizing chipping and deviation, which is especially important in hard steels where precision is crucial.

- 118° tip angle: The 118° tip angle is specifically designed for efficiently drilling hard steels, optimizing penetration, chip removal, and reducing torque.

- Deep helical flutes with optimized angle: The deep helical flutes of the drill bits facilitate the quick and efficient removal of chips, reducing friction and heat during drilling, minimizing drill bit wear, and improving cooling.

- High-precision grinding: High-precision grinding ensures optimal concentricity and surface finish, resulting in greater accuracy and less vibration during drilling.

- Cylindrical shank: The drill bits have a cylindrical shank that makes them compatible with a wide range of chucks and drills, including electric, cordless, and column drills.

ADVANTAGES

Precise and efficient drilling in hard steels: The combination of a high-speed steel core, titanium nitride coating, precision sharp tip, 118° tip angle, deep helical flutes, and high-precision grinding ensures precise, efficient drilling with a clean finish in hard steels.

Less user fatigue: The ergonomic design of the handle reduces user fatigue during prolonged drilling.

Faster and cleaner drilling: The deep helical flutes with optimized angle and the TiN coating allow for faster and cleaner drilling, minimizing friction and wear, even in hard steels.

Long lifespan: The robust construction of the drill bits with high-speed steel core, TiN coating, and high-precision grinding ensures a long lifespan even in demanding drilling applications in hard steels.

Versatility: The cylindrical shank makes them compatible with a wide range of drills.

APPLICATIONS

Drilling holes in sheets, profiles, and tubes of hard steel

Work in the automotive and aerospace industries

Machining and tooling workshops

Drilling in armor and safety materials