Irwin Impact Masonry Bits 1/4-Inch X 6-Inch Subcategory_Fencing and metal clamp (same diameter

and metal clamp (same diameter as duct)

Recessed head drives faster and protects cable insulation

The traditional choice for patio and pool enclosures

non-flammable and contains no solvents or VOCs (volatile organic compounds)

Multicolor

Irwin Impact Masonry Bits 1/4-Inch X 6-Inch Subcategory_Fencing and metal clamp (same diameterInnovative pressed carbide tip with aggressive cutting angles for faster drilling and longer bit life One piece construction withstands higher torque loads than standard quick change bits Black oxide finish resists corrosion and increases life of bit 1 4" quick change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks