Eagle Cutting Tool SC404-157-D Cobalt Stub Drill Size 57

Product Description

The EAGLE CUTTING TOOL SC404-157-D is a size 57 cobalt stub drill manufactured in the USA. Cobalt stub drills are designed for high-speed drilling into hard and tough materials where a standard high-speed steel drill would wear prematurely. The stub-length body reduces deflection and chatter, making it well-suited for precision work in tight spaces or on hard surfaces. Manufactured domestically, this drill is intended for use by machinists, pipefitters, electricians, HVAC technicians, and other trade professionals who require consistent, accurate hole placement in metal substrates.

The SC404-157-D is appropriate for drilling into steel, stainless steel, cast iron, and other ferrous metals commonly encountered in commercial and residential trade applications. Its stub flute length provides added rigidity compared to jobber-length drills, reducing the risk of bit wander on hard materials. It is a practical choice for production drilling, sheet metal work, and field service applications where durability and hole accuracy are critical.

Key Features

• Cobalt construction for increased heat and wear resistance in hard metals
• Stub-length design reduces deflection and improves hole accuracy
• Size 57 wire gauge diameter for precision small-hole applications
• USA manufactured for consistent quality and dimensional accuracy

Compatibility

Designed as an OEM-style replacement and standard-stock cobalt stub drill compatible with standard drill chucks and drill presses accepting wire gauge size 57 tooling.

Installation Notes

This drill is intended for use by qualified trade professionals operating drill presses, hand drills, or CNC equipment. Secure the workpiece firmly before drilling and use appropriate cutting fluid when drilling hard metals to extend bit life and maintain hole quality. Inspect the cutting edges before use and replace if chipping or wear is evident. Follow applicable shop safety standards and wear appropriate personal protective equipment including eye protection.

Technical Specifications

• Drill Size: 57 (wire gauge)
• Material: Cobalt
• Length Type: Stub
• Country of Origin: USA
• Weight: 0.1 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SC404-157-D