Eagle Cutting Tool C300-013-D Cobalt Jobber 13/64 in

Product Description

The EAGLE CUTTING TOOL C300-013-D is a 13/64-inch cobalt jobber-length drill bit manufactured in the USA. Cobalt construction provides superior heat resistance and hardness compared to standard high-speed steel, making it well suited for drilling into hard or abrasive materials. The jobber-length flute design offers a practical balance between rigidity and reach for general-purpose drilling in trade and industrial applications. Licensed tradespeople and machining professionals install this bit in standard drill chucks and driver setups for a wide range of material removal tasks.

This drill bit is used in metalworking, HVAC, plumbing, electrical, and mechanical contracting applications where hard materials such as stainless steel, cast iron, or high-alloy metals are encountered. The cobalt composition holds a cutting edge longer under high-heat conditions, reducing the need for frequent bit changes during production or service work. It is appropriate for both shop and field use wherever a 13/64-inch hole diameter is required.

Key Features

• 13/64-inch diameter for precise, consistent hole sizing
• Cobalt steel construction resists heat and wear on hard materials
• Jobber-length flute provides balance of reach and rigidity
• USA manufactured for consistent dimensional tolerances
• Compatible with standard three-jaw drill chucks

Compatibility

Designed as an OEM-style replacement or stock drill bit for use in any standard drill chuck accepting a 13/64-inch shank, suitable for handheld drills, drill presses, and milling setups common in trade and industrial environments.

Installation Notes

This bit is installed by a machinist, HVAC technician, plumber, or electrician using a standard drill or drill press. Ensure the chuck is fully tightened and the workpiece is secured before drilling. Use appropriate cutting fluid when drilling hard metals to extend bit life and reduce heat buildup. Follow applicable workplace safety standards when operating rotary cutting tools.

Technical Specifications

• Diameter: 13/64 inch
• Drill Type: Jobber Length
• Material: Cobalt Steel
• Country of Origin: USA
• Weight: 0.5 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: C300-013-D