BLU-MOL Holesaw BL550 79mm (3.1/8") Xtreme Bi-Metal

- Cobalt M42 industrial grade steel cutting edge provides shock resistant teeth and resists strippage
- 4/6 positive tooth configuration allows for fast, smooth cuts and less vibration
- 48mm depth of cut
- Fleem ground teeth
- Wide slot design on side walls and backing plate for increased visibility while cutting