CTD S&D Drill Bit, 1-5/16" Type 130-AG

The 093810 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 with special Hi-Molybdenum tool steel in a one-piece solid construction, it features a split-point geometry to help start holes accurately and reduce walking. The gold surface treatment on the body and clearance improves lubricity and chip flow, supporting smoother drilling and longer tool life in demanding applications.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 093810
• Brand: CTD
• Type: 130-AG
• Product Type: S&D (Silver & Deming) reduced shank twist drill
• Size: 1-5/16"
• 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 reliable starts and stable cutting performance
• Applications where a solid Hi-Moly HSS drill helps extend tool life in tough materials