AV00097337
55,51 €
Product Description
The Bohrcraft DIN 338 HSS-E Co 5% reduced shank cobalt drill bit 20 mm is specifically designed for drilling large diameter holes in stainless steel (INOX), acid-resistant steel, and tough alloys using machines limited to a 13 mm chuck capacity. The 5% cobalt alloy and 135° split point ensure high heat endurance, reduced walking, and effortless chip removal.
Features and Benefits
- Reduced shank (13 mm) fits standard drill chucks for large-diameter drilling
- 5% cobalt alloy provides outstanding thermal stability and cutting performance
- 135° split point eliminates walking and reduces required thrust
- Ideal for stainless steel (V2A / V4A / INOX), titanium, and tensile steels up to 1100 N/mm²
Technical Data
- Item number: 11400312000
- Drill diameter (d1): 20 mm
- Total length (L1): 205 mm
- Working length (L2): 140 mm
- Shank diameter (d2): 13 mm
- Shank length (L3): 35 mm
- Standard: DIN 338
- Material: HSS-E (Co 5%)
- Point angle: 135° Split Point