Spyder 600107CF 5" Bi-Metal Hole Saw Rapid Core Eject™ Size:5" Rose Rx acts as a

Rose Rx acts as a fungicide

Corrosion-resistant stainless steel arm with plastic handle

exterior screws

Tungsten Carbide Coarse Sharpener

The adhesive is non-flammable

Spyder 600107CF 5" Bi-Metal Hole Saw Rapid Core Eject™ Size:5" Rose Rx acts as aDurable bi metal blades create smooth cuts in steel, stainless steel, nail embedded wood, plastics and more Use Spyders Rapid Core Eject arbor to cut up to 5x faster than standard hole saws remove cores without prying, cut at an angle, and enlarge existing holes Variable tooth pitch provides a fast clean cut through all material thicknesses up to 1 7 8 in Spyders Bi Metal hole saws feature variable tooth pitch geometry and bi metal steel that make