ARTU 02850 Hole Saw, 2-1/2 in Dia, 2-1/4 in D Cutting, 5/8-18 Arbor, Tungsten Carbide Cutting Edge

Tungsten carbide particles are self-sharpening, so when a particle chips, a new surface is created in its place. For abrasive construction materials Features: - Long cutting life - Extremely resistant to heat and abrasion - Cuts clean holes smoothly in materials without snagging - Designed to be used with any variable speed hand drill - Quality professionals demand with the ease homeowners want