Eagle Cutting Tool C1090-038-I Cobalt Drill Bit 19/32

Product Description

The EAGLE CUTTING TOOL C1090-038-I is a 19/32-inch cobalt screw machine (stub length) drill bit with a 1/2-inch shank diameter. Cobalt construction gives the bit superior heat resistance compared to standard high-speed steel, making it well suited for drilling through stainless steel, cast iron, hard alloys, and other tough materials encountered in trade work. The shorter stub-length body provides increased rigidity and reduced deflection, which is especially useful when accuracy and hole quality matter on harder substrates. This bit is manufactured as an import offering and is intended for professional use in drill presses and handheld power drills with compatible 1/2-inch chucks.

This drill bit is used across metal fabrication, mechanical contracting, HVAC equipment installation, plumbing rough-in, and electrical work where oversized or precise holes must be drilled through hard metals. The 19/32-inch diameter is a common size for conduit knockouts, bracket mounting, and equipment panel modifications. The 1/2-inch shank makes it compatible with standard half-inch drill chucks and magnetic drill press arbors used in the trade.

Key Features

• Cobalt construction for increased heat resistance and extended tool life in hard materials
• Screw machine (stub) length body for greater rigidity and reduced bit deflection
• 19/32-inch cutting diameter for oversized hole applications
• 1/2-inch straight shank compatible with standard drill chucks
• Minimum order quantity of 1 unit

Compatibility

Designed for use in any drill press or handheld power drill equipped with a 1/2-inch chuck; suitable for cutting stainless steel, mild steel, cast iron, and hard alloys typical in trade and mechanical applications.

Installation Notes

This bit is installed and used by machinists, pipefitters, electricians, and HVAC mechanics performing metal drilling operations. Secure the bit firmly in the chuck before use and confirm the workpiece is properly clamped or fixtured. Use cutting fluid or lubricant when drilling stainless steel or hard alloys to extend bit life and improve hole quality. Allow the bit to cool between extended cuts to preserve the cobalt edge.

Technical Specifications

• Cutting Diameter: 19/32 inch
• Shank Diameter: 1/2 inch
• Drill Series: Screw Machine (Stub Length)
• Material: Cobalt
• Weight: 0.69 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: C1090-038-I