- 2 Drive Bits per Pack for many Integrated Auto-Feed Screw System
- For use with Duraspin Technology Integrated Auto-Feed Screw System
- Compatible with Duraspin models: DS312-18v and DS332-AC
- Duraspin screw system bits
- The Senco Square bits are replacement parts and are made from heat treated tool steel for extended bit life
2 drive bits per pack for use with Duraspin technology integrated auto-feed screw systems. Compatible with Duraspin models and fits DS312-18V and DS332-AC. Set of 2.