ARTU 4 In. Tungsten Carbide Grit Hole Saw with Arbor and Pilot Bit Dayco but can still be ripped

but can still be ripped by hand

Black handle

1) Clean old flange 2) Place a bead of sealant on original flange 3) Stack as many extensions needed for desired height with a bead of sealant on each flange beneath the top flange

Shock-absorbing end caps

dryplace inaccessible to children and pets

ARTU 4 In. Tungsten Carbide Grit Hole Saw with Arbor and Pilot Bit Dayco but can still be rippedDesigned to work with any variable speed hand drill to cut clean holes smoothly without snagging. Cuts abrasive construction materials. Tungsten carbide grit edge is self sharpening for long cutting life. Extreme resistance to heat and abrasion. Arbor design allows for easy removal of cut material plug. For the builder, tile setter, homeowner, do it yourselfer, construction worker and other professionals. Drills ceramic tile, concrete block, cement