Eagle Cutting Tool SCD100-021-D Carbide Jobber Drill 21/64

Product Description

The EAGLE CUTTING TOOL SCD100-021-D is a solid carbide jobber-length drill bit sized at 21/64 inch. Solid carbide construction provides significantly higher hardness and heat resistance compared to high-speed steel, making it suitable for drilling ferrous and non-ferrous metals, composites, and other abrasive materials. This bit is manufactured in the USA and is intended for use by machinists, tool-and-die technicians, and other trade professionals who require consistent dimensional accuracy and long tool life in production or maintenance drilling applications.

The SCD100-021-D is appropriate for use in CNC machining centers, drill presses, and hand-held power drills with appropriate chuck capacity. Jobber-length geometry provides a balanced combination of reach and rigidity, making it a general-purpose choice for through-hole and blind-hole applications in shop, field, and fabrication environments. The 21/64 inch diameter suits common fastener clearance and pilot hole requirements across metal fabrication, HVAC equipment assembly, and industrial maintenance work.

Key Features

• Solid carbide construction for superior hardness and wear resistance versus high-speed steel
• 21/64 inch diameter for standard fastener clearance and pilot hole applications
• Jobber-length geometry balances reach and rigidity for general-purpose drilling
• Manufactured in the USA
• Minimum order quantity of 1 unit — available as a single bit

Compatibility

Designed as a direct-use solid carbide jobber drill for standard drill chucks and collet systems accepting a 21/64 inch shank diameter, compatible with CNC machining centers, drill presses, and variable-speed power drills in industrial and trade applications.

Installation Notes

Solid carbide drill bits are brittle relative to high-speed steel and should be used at appropriate feed and speed rates to avoid tip fracture. Secure the workpiece firmly before drilling and ensure the chuck or collet is properly tightened. Use cutting fluid or coolant when drilling harder metals to extend tool life and maintain dimensional accuracy. Carbide tooling should be inspected for chipping before each use and replaced when cutting edge integrity is compromised.

Technical Specifications

• Diameter: 21/64 inch
• Drill Type: Jobber Length
• Material: Solid Carbide
• Country of Origin: USA
• Weight: 1.2 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SCD100-021-D