These heavy duty, 100% hardened steel, track drills cut a neat, clean hole in the track for easy installation of all 5/16" studs. They are designed with a special round point to cut the track smoothly without burning while also ejecting the rubber plug.
- 100% tool Steel
- Cuts track without burning through
- Specially shaped cutting edge
- Provides easy installation
- For 5/16" studs
- Two-year full replacement warranty