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The EAGLE CUTTING TOOL S300-018-I is a 9/32 inch cobalt jobber-length drill bit designed for general-purpose drilling in demanding trade applications. Cobalt construction provides elevated heat resistance compared to standard high-speed steel, making it suitable for drilling harder materials including stainless steel, cast iron, and other tough alloys. This bit is commonly used by HVAC technicians, plumbers, electricians, and sheet metal workers who require a durable, reliable drill for field and shop use.
The S300-018-I fits standard jobber-length applications where a general-purpose twist drill is needed. Jobber-length bits offer a practical balance between reach and rigidity, making them well suited for use in hand drills, drill presses, and magnetic drills. This bit is appropriate for use across residential and light commercial service work wherever a 9/32 inch hole is required in metal, wood, or composite materials.
Designed as a general-purpose jobber-length drill bit suitable for use in standard three-jaw drill chucks on hand drills, drill presses, and magnetic drill units accepting a 9/32 inch round shank.
Installation should be performed by qualified trade professionals following applicable safety procedures. Secure the workpiece before drilling and ensure the bit is fully seated and tightened in the chuck before operation. Use appropriate cutting fluid when drilling hardened or stainless materials to extend bit life. Always wear appropriate eye protection when drilling.
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