4 Flute de refroidissement à travers la perceuse à pas pour l'acier 304 316L

Autres vidéos
June 09, 2025
Category Connection: fraise en bout de carbure
Brief: Discover the 4 Flute Coolant Through Step Drill, specially designed for machining 304 and 316L steel. This AlTiN-coated carbide reamer features internal cooling channels for superior performance, extended tool life, and high precision in medical, food processing, and marine applications.
Related Product Features:
  • 4-flute design with a 35° helix angle for optimal chip evacuation in stainless steel.
  • AlTiN nano-coating enhances lubricity and durability for extended tool life.
  • Internal coolant channels (2-4 ports) for effective heat management during machining.
  • Step drill design combines drilling and reaming into one efficient operation.
  • Sub-micron tungsten carbide (0.5μm) ensures maximum edge stability.
  • Achieves Ra 0.8 μm surface finish for high-precision applications.
  • Customizable diameter range (3-20mm) and step configurations (2-3 steps).
  • Ideal for medical, food processing, and marine industries due to corrosion resistance.
FAQ:
  • What materials is this step drill suitable for?
    This step drill is specifically engineered for austenitic stainless steels, including 304 and 316L, known for their gummy and work-hardening properties.
  • What are the benefits of the AlTiN coating?
    The AlTiN coating provides enhanced lubricity and heat resistance, significantly extending tool life and improving performance in stainless steel machining.
  • Can the diameter and step configurations be customized?
    Yes, the diameter range (3-20mm) and step configurations (2-3 steps) can be customized to meet specific machining requirements.