CTD S&D Drill Bit, 1-3/8" Type 130-AG

CTD S&D Drill Bit, 1-3/8" Type 130-AG

The 29960 CTD S&D Drill Bit (Type 130-AG) is a heavy-duty reduced-shank twist drill built for tough, work-hardening materials like stainless steel and other hard metals. Made from special Hi-Molybdenum tool steel with one-piece solid construction, it’s designed for dependable performance in demanding drilling applications, and the gold surface-treated body and clearance help maximize lubricity for smoother cutting and improved tool life.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 29960
• Brand: CTD
• Type: 130-AG
• Product Type: S&D (Silver & Deming) reduced shank twist drill
• Size: 1-3/8"
• Material: High-speed steel (special Hi-Molybdenum tool steel)
• Point Style: Split point (per series spec: sizes > 1" use 118° split point)
• Construction: One-piece solid
• Style / Series: Magnum
• Finish / Treatment: Gold surface treated body and clearance for maximum lubricity
• Recommended Use: Work-hardening stainless steel and hard metal drilling applications

Ideal For

• Drilling stainless steel and other work-hardening alloys
• Hard metal drilling where tool strength and lubricity are critical
• Shops needing a reduced-shank large-diameter drill compatible with standard chucks
• Production and maintenance work requiring stable cutting performance in tough materials
• Applications where Hi-Moly HSS helps extend tool life under heavy use