Irwin 1869393 Self-Feed Bit 3-5/8 Inch Weldtec

Irwin 1869393 Features:

• Welded cutting edge for extreme life in tough materials, including nail-embedded wood
• Replaceable screw-point tip is larger and more durable and pulls bit fast for clean, true holes*
• 7/16" hex impact shank reduces slipping in standard chucks and is compatible with all 7/16" impact wrench chucks