Eagle Cutting Tool SC400-015-I Cobalt Stub Drill 15/64

Product Description

The EAGLE CUTTING TOOL SC400-015-I is a 15/64-inch cobalt stub drill designed for metalworking applications where rigidity and heat resistance are critical. Cobalt construction allows the drill to maintain its cutting edge at elevated temperatures, making it well-suited for harder ferrous metals that would dull standard high-speed steel bits quickly. The stub-length body reduces deflection compared to jobber-length drills, delivering more precise hole placement in confined workspaces. Weighing 0.35 pounds, this drill is a compact, shop-ready tool for professionals who need consistent performance in demanding materials.

This stub drill is commonly used in machine shops, fabrication environments, and maintenance operations where drilling into stainless steel, hardened steel, cast iron, or tough alloys is routine. The shorter flute length makes it a practical choice for drill press work, CNC setups, and hand-held power drilling in tight clearance situations. It is appropriate for HVAC equipment fabrication, mechanical contractors, electricians drilling panel knockouts, and general metalworking trades.

Key Features

• Cobalt construction resists heat buildup during high-speed drilling into hard metals
• 15/64-inch diameter for precise fractional sizing
• Stub-length body minimizes flex and deflection in use
• Compact form factor fits confined drilling locations where jobber-length drills are impractical
• Minimum order quantity of 1 for single-unit procurement

Compatibility

Designed as a standard stub-length cobalt drill bit compatible with 3-jaw drill chucks and keyless chuck systems accepting 15/64-inch round shanks on drill presses, CNC machines, and handheld power drills.

Installation Notes

Secure the drill bit firmly in the chuck before operation and verify the shank is fully seated. Use appropriate cutting fluid or coolant when drilling hard ferrous metals to extend tool life and prevent work hardening. Wear appropriate eye protection and secure the workpiece before starting the cut. Follow applicable shop safety standards and equipment manufacturer guidelines for speed and feed settings.

Technical Specifications

• Diameter: 15/64 inch
• Drill Type: Stub Length
• Material: Cobalt
• Weight: 0.35 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SC400-015-I