Irwin 1881080 Impact Tapcon Drill-Drive 7pc Set Clam Bulk (6 Pack)

Irwin 1881080 Features:

• Built-in hex collar serves as a stop feature for drilling the perfect hole depth for Tapcon® screws and other concrete screws
• Drill / drive installation sleeve slides over bit and engages with hex collar to quickly drive hex or Phillips® head fasteners
• One-piece construction withstands higher torque loads than standard quick-change bits
• 1/4" quick-change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks