Bi-Metal Hole Saws
LONG LASTING, FAST CUTTING AND VERSATILE
Tuff Tooth™ design is reinforced to cut strong and last longer
Patented VARI-TOOTH® design resists tooth strippage.
High speed steel teeth resist breaking and offer extended life.
Withstands High Torque
Thick backing plate with holes for drive pins resists damage due to high torque.