LENOX 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.
- 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 speed steel teeth resist breaking and offer extended life
- Thick backing plate with holes for drive pins resists damage due to high torque
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.