Eagle Cutting Tool S300-024-I Cobalt Jobber 3/8 Inch

Product Description

The EAGLE CUTTING TOOL S300-024-I is a 3/8-inch cobalt jobber-length twist drill designed for heavy-duty drilling in hard metals and tough materials. Cobalt construction provides increased heat resistance compared to standard high-speed steel, making it well-suited for applications where friction and heat buildup are concerns. Jobber-length geometry offers a practical balance of reach and rigidity. This drill is intended for trade and industrial use by electricians, plumbers, pipefitters, HVAC technicians, and machinists who need reliable performance in ferrous metals, stainless steel, cast iron, and similar materials.

The S300-024-I is applicable in commercial and residential trade work where 3/8-inch holes are required through structural steel, pipe hangers, electrical enclosures, brackets, and similar hard substrates. It fits standard 3/8-inch or larger keyed and keyless drill chucks, and is compatible with corded and cordless drill drivers, drill presses, and magnetic base drills. The jobber-length shank suits general-purpose production and field drilling tasks.

Key Features

• Cobalt construction for improved heat and wear resistance in hard metals
• 3/8-inch diameter in standard jobber-length geometry
• Fits 3/8-inch and larger keyed or keyless chuck systems
• Suitable for ferrous metals, stainless steel, cast iron, and similar hard materials
• Minimum order quantity of 1 unit for flexible purchasing

Compatibility

Designed as an OEM-style replacement or direct-use cobalt jobber drill for standard 3/8-inch chuck applications across trade and industrial drilling equipment.

Installation Notes

Installation and use of this drill bit should be performed by qualified tradespeople following applicable workplace safety standards. Always ensure the drill bit is fully seated and secured in the chuck before operation, and power down the drill before changing bits. Use appropriate cutting fluid when drilling stainless steel or other work-hardening metals to extend bit life and reduce heat buildup. Eye protection and appropriate PPE are required during drilling operations.

Technical Specifications

• Diameter: 3/8 inches
• Drill Type: Jobber Length
• Material: Cobalt
• Weight: 1.2 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: S300-024-I