Eagle Cutting Tool C300-008-D Cobalt Jobber Drill 1/8

Product Description

The EAGLE CUTTING TOOL C300-008-D is a 1/8 inch cobalt jobber-length drill bit manufactured in the USA. Cobalt construction gives this bit the heat resistance and hardness needed to cut through tough materials including stainless steel, cast iron, hard alloys, and other abrasion-resistant metals. The standard jobber length provides the balance of reach and rigidity that tradespeople rely on for general-purpose drilling in both bench and handheld applications. Licensed electricians, plumbers, HVAC technicians, and mechanical contractors keep cobalt jobber drills on hand for drilling into structural steel, pipe hangers, junction box knockouts, and equipment frames.

This bit is suited for residential and commercial trade work where harder base metals or coated surfaces are encountered. The 1/8 inch diameter makes it a common choice for pilot holes, anchor prep, and sheet-metal work across electrical, mechanical, and plumbing disciplines. USA manufacture indicates compliance with domestic production standards, making it a practical option for projects or contractors requiring domestically produced tooling.

Key Features

• Cobalt construction provides superior heat resistance for drilling hard and abrasive metals
• 1/8 inch diameter covers a wide range of pilot hole and anchor prep applications
• Jobber length balances reach with rigidity for general-purpose trade use
• Manufactured in the USA
• Minimum order quantity of 1 allows single-unit purchase

Compatibility

Designed as a general-purpose cobalt jobber drill compatible with standard 3-jaw drill chucks accepting 1/8 inch round shanks, including corded and cordless drills and drill presses used in trade and industrial applications.

Installation Notes

This bit is installed and used by licensed tradespeople including electricians, HVAC technicians, plumbers, and pipefitters. Secure the shank fully in the drill chuck before operation and confirm chuck tightness. Use appropriate cutting fluid or lubricant when drilling hard metals to extend bit life and reduce heat buildup. Always wear eye protection and follow applicable OSHA and jobsite safety requirements when operating rotary cutting tools.

Technical Specifications

• Diameter: 1/8 inch
• Drill Type: Jobber Length
• Material: Cobalt
• Country of Origin: USA
• Weight: 0.5 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: C300-008-D