High-performance cobalt drill bits HSS-CO DIN 338 N 18º COFAN

The high-performance cobalt HSS CO DIN 338N 18º drill bits. For steel and iron. Bright ochre color are the ideal tool for professionals and DIY enthusiasts looking for superior performance when drilling steel and iron.

Manufactured with high-quality materials and complying with the strict DIN 338N standards, these drill bits offer a series of advantages that make them the ideal choice for demanding applications in these common materials.

FEATURES

- Cobalt high-speed steel (HSS-CO): The drill bits are made from cobalt high-speed steel (HSS-CO), an alloy of high-speed steel enriched with cobalt that offers exceptional hardness, wear resistance, and heat resistance. Cobalt increases abrasion and temperature resistance, allowing for drilling steel and iron at higher speeds and with greater precision.

- Precision sharpened tip: The drill bits feature a precision sharpened tip that ensures a clean and precise entry into the material, minimizing chipping and deviation, especially important in hard materials like steel and iron.

- 118º tip angle: The 118º tip angle is specifically designed for efficiently drilling steel and iron, optimizing penetration and chip removal.

- Deep helical flutes with optimized angle: The deep helical flutes of the drill bits facilitate quick and efficient chip removal, reducing friction and heat during drilling, minimizing drill 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

Fast and precise drilling in steel and iron: The combination of cobalt high-speed steel, precision sharpened tip, 118° tip angle, deep helical flutes, and high-precision grinding ensures fast, precise drilling with a clean finish in steel and iron.

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

Cooler drilling: The deep helical flutes with optimized angle and high-precision grinding minimize friction and heat during drilling, extending the life of the drill bit and preventing material overheating.

Long lifespan: The robust construction of the drill bits with cobalt high-speed steel and high-precision grinding ensures a long lifespan even in demanding drilling applications in steel and iron.

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

APPLICATIONS

Drilling holes in steel and iron sheets, profiles, and tubes

Construction and metallurgy work

Mechanical and repair workshops

Automotive industry