ARTU 4 In. Tungsten Carbide Grit Hole Saw with Arbor and Pilot Bit Dayco 1) Clean old flange 2)

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

Sherlock gt convertible

CRIMPER for use on insulated and non-insulated connections and terminals

Black handle

Shock-absorbing end caps

ARTU 4 In. Tungsten Carbide Grit Hole Saw with Arbor and Pilot Bit Dayco 1) Clean old flange 2)Designed 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