Highlights:
- Length: 6″
- Screw: #3
- Type: Square
- Built for maximum durability and long life with impact drivers
- Precision tip geometry delivers superior fitment, reducing stripping and cam-out
- Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output
- Power Groove is designed for compatibility with IRWIN Impact Performance Series magnetic screw-hold attachments
- These insert bits have a black oxide finish to resist corrosion and increase life
- These insert bits feature precision-tip geometry for superior fitment and reduced stripping
