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

CTD S&D Magnum Drill Bit, 1"

The 093720 CTD S&D Magnum Drill Bit is a heavy-duty 1" reduced-shank twist drill built for reliable drilling in hard metals, including work-hardening grades of stainless steel. Made from special Hi-Molybdenum tool steel with a one-piece solid construction, it features a 135° split point for strong starting performance and reduced walking, plus a gold surface-treated body and clearance for improved lubricity during demanding drilling.

Country of Origin
Made in USA

Key Features / Specifications

• Model / Part Number: 093720
• Brand: CTD
• Product Type: S&D (Silver & Deming) reduced shank twist drill bit
• Bit Diameter: 1 in
• Shank Size / Style: 1/2 in, 3-flatted (3-flat) reduced shank
• Point Angle: 135° split point
• Material: High speed steel / special Hi-Molybdenum tool steel
• Construction: One-piece solid construction
• Series: Magnum
• Surface Treatment: Gold surface treated body and clearance for maximum lubricity
• Recommended Use: Work-hardening stainless steels and other hard metal drilling applications
• Category: Reduced shank drills / twist drills

Ideal For

• Drilling large 1" holes with a 1/2" chuck-compatible shank
• Stainless steels that tend to work harden
• Hard-metal drilling where improved lubricity and durability are needed
• Shop, maintenance, and fabrication work using reduced-shank S&D bits
• Users wanting better control in the chuck with a 3-flat shank to resist slipping