Dormer Precision 5995887 #21 X 12 USA Cobalt Aircraft Drill

Product Description

The Dormer Precision #21 X 12 USA Cobalt Aircraft Drill, MPN 5995887, is designed for drilling in a variety of materials. This drill bit offers superior performance for aircraft and general drilling applications.

• Material: Cobalt
• Uncoated for direct use
• Overall length of twelve inches

Product Highlights

This cobalt drill bit features a standard diameter of four point zero three eight millimeters, suitable for precise drilling tasks.

Product Information

Standard Information

• Brand: Dormer Precision
• Part Number: 1-074CP-2100

Technical Specifications

• Diameter: 4.038 mm (#21) (0.1590)
• Shank Diameter: 4.038 mm (#21) (0.1590)
• Flute Length: 2 1/8 inches (2.1250)
• Overall Length: 12 inches
• Coating/Finish: Uncoated
• Material: Cobalt