Description
HSS Heavy-Duty NAS 907B & 3/8" Reduced Shank
Type 190-AG
NAS 907B Super Premium - 135° Split Point
• Nitro-Carburized
• Magnum will substantially outperform cobalt drills in work hardening stainless steel and other tough drilling applications
Wire size: 58
Overall length: 1-5/8
Flute length: 11/16
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