This Heavy Duty Premium 57/64″ drill bit is made with special Hi-Molybdenum tool steel. With 3 flats on the shank and a 135° split point, it is designed for use in work hardening grades of stainless steel and other hard metal drilling applications.
• Type 130-AG
• Heavy-Duty Silver & Deming
• 1/2″ Reduced Shank
• 135° split point design
• For metal including stainless steel applications
(1) Super Premium 57/64″ Metal Drill Bit