Eagle Cutting Tool C300-029-D Cobalt Jobber Drill 29/64

Product Description

The EAGLE CUTTING TOOL C300-029-D is a 29/64 inch cobalt jobber-length drill bit manufactured in the USA. Cobalt construction provides increased heat and wear resistance compared to standard high-speed steel, making it well suited for drilling hard metals, stainless steel, cast iron, and abrasive alloys. The jobber-length design delivers the standard flute-to-shank ratio preferred across most general-purpose drilling applications. Machinists, pipefitters, ironworkers, and maintenance technicians use this bit with drill presses, magnetic drills, and hand drills when working through tough materials that would prematurely dull conventional bits.

This drill bit is used in industrial, commercial, and trade shop environments where hard-metal drilling is routine. Typical applications include structural steel fabrication, mechanical rooms, industrial maintenance, and HVAC or plumbing rough-in work where metal framing or heavy-gauge materials require a durable cutting edge. The 29/64 inch diameter is a common size for pilot holes, clearance holes, and stepped-hole prep in ferrous and non-ferrous metals.

Key Features

• Cobalt alloy construction for superior heat resistance and extended tool life in hard metals
• 29/64 inch diameter in standard jobber length for versatile general-purpose use
• USA manufactured for consistent dimensional tolerance and point geometry
• Compatible with standard drill chucks on bench-top and portable drilling equipment

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with standard 3-jaw drill chucks on drill presses, magnetic base drills, and handheld power drills accepting the appropriate shank diameter.

Installation Notes

Installation of this drill bit is performed by qualified machinists or trade professionals following standard drilling procedures. Secure the bit firmly in a properly sized chuck and verify concentricity before operation. Use appropriate cutting fluid or coolant when drilling hard metals to preserve the cutting edge and manage heat. Always wear eye protection and secure the workpiece before drilling.

Technical Specifications

• Drill Diameter: 29/64 inch
• Drill Type: Jobber Length
• Material: Cobalt
• Country of Origin: USA
• Weight: 1.2 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: C300-029-D