Irwin Round Most Machineable Metals Countersink Riveters & Fasteners Use on interior and exterior

Use on interior and exterior masonry surfaces

fits into the internal locknut slots of all major manufacturers plastic & brass drains

Kills even the toughest pyrethroid resistant bed bugs

Spring gate kit for gates using wood posts

LANDSCAPES: For use in preparing areas for planting of ornamentals

Irwin Round Most Machineable Metals Countersink Riveters & Fasteners Use on interior and exteriorHigh speed steel with black oxide coating for corrosion resistance. 5 flute design reduces vibration for smoother drilling. Precision ground 82 deg (degree) tip for countersinking into most machinable metals. 1 4' round shank compatible with all hand held and stationary drills.