Lenox 30076-76L Vari-Tooth Design Hole Saw, 4-3/4", Bi-Metal Combination Material: Steel / Aluminum Pin

Material: Steel / Aluminum Pin

and for loosening rusted and corroded nuts and bolts

Triplex underground aluminum

Multi cutter

Advanced DVD and SAT function keys

Lenox 30076-76L Vari-Tooth Design Hole Saw, 4-3/4", Bi-Metal Combination Material: Steel / Aluminum PinLENOX Bi metal Hole Saws have a Patented Tooth Design and Patented Tooth Configuration Which Provides Long Life and Fast Cutting in a Wide Variety of Materials. Highlights: Hole Dia: 4 3 4" M 2 high speed steel cutting edge Tooth hardness Rc 63 65. Positive rake tooth 3 16" 5mm thick heavy backing plate 1 1 2" 38mm cutting depth TUFF TOOTH design is reinforced to cut stronger and last longer Patented VARI TOOTH design resists tooth strippage High