7/16 x 6-1/8-In. Multi-Purpose Drill Bit Fittings - Schedule 40 PVC Ideal for household use

Ideal for household use

Plastic blister

comes with integrated mounting flange to secure it to the mounting surface & integrated air gap back flow prevention system to prevent any potential back-siphonage

The Makita 4

Allows for a smooth transition from a horizontal branch line into the drainage line

7/16 x 6-1/8-In. Multi-Purpose Drill Bit Fittings - Schedule 40 PVC Ideal for household use7 16" x 6 1 8" multi purpose drill bit, cobalt and tungsten carbide tip for maximum hardness and resistance to heat and wear, for rotary or percussion drilling, for use with, masonry, concrete, brick, marble, granite, hardened steel, cast metal, fiberglass, plexiglass, ceramic tile, hard wood, soft wood and glass.