Type 128-AG, 3/8 Reduced Shank Magnum Super Premium
Type 128-AG 3/8 Reduced Shank Magnum Super Premium - 135˚ Split Point
Low temperture stress relief improves lubricity and toughness
In Inches:
- Manufactured to NAS 907B specification from Premium Hi-Molybdenum Steel.
- 135˚ Split Point for fast penetration and accurate starting without center punch.
- Type 128-AG is recommended for use in work hardening grades of stainless steel and other hard metal drilling.
- Magnum will substantially outperform cobalt drills in work hardening stainless steel and other tough drilling applications.
- Norseman Drill Company - PDF
Low temperture stress relief improves lubricity and toughness
In Inches:
