Eagle Cutting Tool C300-007-D Cobalt Jobber Drill 7/64 in

Product Description

The EAGLE CUTTING TOOL C300-007-D is a 7/64 inch cobalt jobber-length drill bit manufactured in the USA. Cobalt construction gives this bit higher heat resistance than standard high-speed steel, making it well suited for drilling through harder materials without premature wear. The jobber-length format provides a balanced reach and rigidity for general-purpose hole-making across a wide range of trade and shop applications. Licensed tradespeople and experienced DIYers rely on cobalt bits when working with harder substrates where standard bits lose their edge quickly.

This bit is appropriate for residential and commercial applications where drilling into hard metals, stainless steel, cast iron, or similarly tough materials is required. It fits standard drill chucks and can be used in hand drills, drill presses, and right-angle drill drivers. The 7/64 inch diameter is a common size used for pilot holes, tap drilling, and general fastener preparation across mechanical, electrical, and plumbing rough-in work.

Key Features

• Cobalt construction provides superior heat resistance compared to standard high-speed steel bits
• 7/64 inch diameter suits pilot hole and tap drilling applications
• Jobber-length design balances reach with rigidity for general-purpose drilling
• USA manufactured for consistent dimensional accuracy and edge quality
• Compatible with standard drill chucks for use in hand drills and drill presses

Compatibility

Designed as a general-purpose jobber drill bit suitable for use in any standard drill chuck accepting 7/64 inch round-shank bits.

Installation Notes

Cobalt drill bits should be installed in a properly secured chuck before operation. Use appropriate cutting fluid or lubricant when drilling hard metals to extend bit life and reduce heat buildup. Wear appropriate eye protection and secure the workpiece before drilling. Inspect the bit for wear or chipping before each use and replace when cutting performance degrades.

Technical Specifications

• Diameter: 7/64 inch
• Bit Type: Jobber Length
• Material: Cobalt
• Country of Origin: USA
• Weight: 0.5 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: C300-007-D