5157 HSS Spiral Flute Step Drill 35°
5157 HSS Spiral Flute Step Drill 35°
HEPYC step drill for producing several hole diameters with one tool.
Key Features:
- 35° spiral-flute design.
- Diameter range and step designation are shown in the selected variant.
- Tool material: HSS.
- Shank / connection: Cylindrical.
Recommended Materials:
P Steels
- Steels <800 N/mm² – Optimal suitability
- Steels <1,000 N/mm² – Alternative suitability
M Stainless steels
- Stainless steels <950 N/mm² – Alternative suitability
K Cast iron
- Cast iron <500 N/mm² – Optimal suitability
- Cast iron <800 N/mm² – Optimal suitability
N Non-ferrous materials and plastics
- Aluminium (Al) – Optimal suitability
- Copper and copper alloys (Cu) – Optimal suitability
- Magnesium / zinc (Mg/Zn) – Optimal suitability
- Plastics – Optimal suitability
S Titanium and heat-resistant alloys
- Titanium (Ti) – Alternative suitability