CTD S&D Magnum Drill Bit, 5/8", Shank: 1/2" 3-Flatted

CTD S&D Magnum Drill Bit, 5/8", Shank: 1/2" 3-Flatted

The CTD S&D Magnum Drill Bit (093480) is a heavy-duty 5/8" reduced-shank twist drill built for tougher drilling jobs, featuring a 135° split point for strong starts and reduced walking. Made from special Hi-Molybdenum tool steel with one-piece solid construction and a gold surface treatment for added lubricity, it’s a solid pick for work-hardening stainless and other hard metals—because dull bits and stainless steel have been conspiring against people for years.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 093480
• Brand: CTD
• Product Type: S&D (Silver & Deming) reduced shank twist drill bit
• Diameter: 5/8"
• Shank: 1/2" with 3-flatted design for improved chuck grip
• Point Angle: 135° split point
• Material: High speed steel (special Hi-Molybdenum tool steel)
• Construction: One-piece solid construction
• Finish / Treatment: Gold surface treated body and clearance for maximum lubricity
• Application Notes: Recommended for work-hardening grades of stainless steel and other hard metal drilling applications

Ideal For

• Drilling stainless steel and other hard metals where tougher tooling helps
• Users needing a 5/8" drill that fits a 1/2" chuck (reduced shank)
• Secure drilling setups where the 3-flatted shank helps resist slipping
• Jobs that benefit from a 135° split point for cleaner starts and better control