Eagle Cutting Tool SC400-030-I Cobalt Stub Drill 15/32

Product Description

The EAGLE CUTTING TOOL SC400-030-I is a cobalt stub drill designed for metal drilling applications where a shorter flute length provides added rigidity and reduced deflection. The 15/32 inch diameter and stub-length body make this drill well-suited for work in tight spaces or on thicker stock where a jobber-length bit would flex or chatter. Cobalt construction offers elevated heat resistance compared to standard high-speed steel, allowing the bit to maintain cutting edge integrity under higher feed rates and harder materials. This drill is handled by machinists, maintenance technicians, and metal fabricators working in production or field environments.

Stub drills are a common choice in metalworking applications where hole depth is limited or where a rigid setup is required to hold tight tolerances. The 15/32 inch diameter fits standard drill press chucks and hand-held electric drills with 1/2 inch or larger capacity. Typical applications include drilling through mild steel, stainless steel, cast iron, and other ferrous metals. The cobalt alloy composition makes it a practical option for harder alloys that would dull standard HSS tooling quickly.

Key Features

• 15/32 inch diameter cobalt stub drill for rigid, low-deflection drilling
• Cobalt alloy construction provides superior heat and wear resistance over standard HSS
• Stub-length body reduces flex and chatter in thick-stock or close-clearance drilling
• Compatible with standard 1/2 inch drill chucks on drill presses and hand-held drills
• Minimum order quantity of 1 unit

Compatibility

Designed as a replacement or stock drill for use in standard 1/2 inch or larger drill chucks across drill presses, magnetic drills, and hand-held electric drills requiring a 15/32 inch cobalt stub-length bit.

Installation Notes

Installation and use of this drill should be performed by qualified machinists or maintenance technicians familiar with drilling equipment and safe tool-handling practices. Secure the bit fully in the chuck and verify runout before drilling. Always power down and disconnect the drill press or tool before changing bits. Eye protection and appropriate workholding are required when drilling metal.

Technical Specifications

• Drill Diameter: 15/32 inch
• Drill Type: Stub Length
• Material: Cobalt
• Weight: 0.95 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SC400-030-I