Eagle Cutting Tool C300-012-D Cobalt Jobber Drill 3/16 in

Product Description

The EAGLE CUTTING TOOL C300-012-D is a 3/16-inch cobalt jobber-length drill bit manufactured in the USA. Cobalt construction provides superior heat resistance compared to standard high-speed steel, making this bit well suited for drilling harder materials including stainless steel, cast iron, and high-strength alloys. At 0.5 pounds, it is a single-piece tooling item intended for professional tradespeople who require consistent, reliable performance in demanding drilling applications. This bit meets the expectations of electricians, plumbers, HVAC technicians, and general contractors who drill through tough substrate materials on the job.

This jobber-length drill bit is appropriate for a wide range of trade and industrial applications where standard twist drills fall short. Its cobalt composition makes it a preferred choice when drilling through harder metals encountered in mechanical, electrical, and plumbing rough-in work. The 3/16-inch diameter suits common fastener clearance holes, pilot holes, and access penetrations in light structural and sheet metal work. It is designed for use in standard drill chucks compatible with 3/16-inch shank sizes.

Key Features

• Cobalt construction for enhanced heat resistance and durability in hard-material drilling
• 3/16-inch diameter suits pilot holes, fastener clearances, and sheet metal penetrations
• Jobber-length geometry balances reach and rigidity for general-purpose trade use
• USA manufactured for consistent dimensional tolerances and quality control
• Single-piece item with an MOQ of 1 for flexible purchasing

Compatibility

Designed as a general-purpose jobber drill bit compatible with standard 3/16-inch drill chucks used in handheld drills, drill presses, and magnetic base drills common in trade and industrial environments.

Installation Notes

This bit is installed and operated by any trade professional using a compatible drill with a 3/16-inch or adjustable chuck. Secure the shank firmly in the chuck before operation and verify the drill is set to an appropriate speed for the material being drilled. Use cutting fluid when drilling ferrous metals to extend bit life and reduce heat buildup. Inspect the cutting edges before each use and replace the bit if chipping or dullness is observed.

Technical Specifications

• Diameter: 3/16 inches
• Material: Cobalt
• Style: Jobber Length
• Country of Origin: USA
• Weight: 0.5 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: C300-012-D