Manufactured to National Aerospace Standard 937
Overall length: 3 inch
Drill diameter: 0.1590 inch (No21 WG)
Diameter tolerance: +0/-0.001 inch
Drilling Length: 1.25 inch
Point Type: W composite point
Designed specifically for drilling composites such as carbon, kevlar or fiberglass.
Minimizes delamination and produces a clean round hole.