Drill through point allows self starting, while the pilot will act as a guide for template work. Cuts all composition materials, plywood, hard wood and soft wood. Use on portable routers for template work.

From the Manufacturer

Freuds Panel Pilot Bits will outlast high speed steel types many times before sharpening. The drill through point allows self starting while the pilot will act as a guide for template work. Covered by Freuds limited lifetime warranty.