Spyder 600103CF 4-1/4" Bi-Metal Hole Saw Rapid Core Eject™ Brand_Dr. Earth Creates a protective coating that

Creates a protective coating that is self-leveling

375-Inch cutting depth

can be used as a single head or twin head

whether it's starting a new lawn

7/16" x 5-1/2"

Spyder 600103CF 4-1/4" Bi-Metal Hole Saw Rapid Core Eject™ Brand_Dr. Earth Creates a protective coating thatSpyders Bi Metal hole saws feature variable tooth pitch geometry and bi metal steel that make them the durable choice for making holes in wood with nails, metals and plastics. Use Spyders Rapid Core Eject arbor system to remove cores without prying drill hole, press button, pull back the hole saw, and eject the core. Cut at an angle, and use two adapters (second adapter sold separately) on one pilot bit to enlarge existing holes. All Spyder hole saws