Bi-Metal Hole Saw, 3-1/4-In.

Description

Hole saw reinforced to cut stronger, last longer and resist tooth strippage. Thick backing plate with holes for drive pins resists damage due to high torque. High speed steel teeth resist breaking and offer extended life. Bi-metal 3-1/4 inch diameter. Hole sawReinforced to cut stronger, last longer and resist tooth strippageThick backing plate with holes for drive pins resists damage due to high torqueHigh speed steel teeth resist breaking and offer extended lifeBi-metal3-1/4 in. diameterUse this hole saw with a 2L, 3L, 6L, 7L standard arbor or a 2L, 6L snap-back arbor.