ARTU 2-1/2 In. Tungsten Carbide Grit Hole Saw with Arbor and Pilot Bit Marshalltown Absorbs peak torque and prevents

Absorbs peak torque and prevents breaking

PCD (polycrystalline diamond) tip deliver up to 75X the life of a traditional carbide tipped blade

metal reinforced locking point

ribbed under body for extra strength

Adjusts to fit all tank sizes: 1

ARTU 2-1/2 In. Tungsten Carbide Grit Hole Saw with Arbor and Pilot Bit Marshalltown Absorbs peak torque and preventsDesigned 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