Spyder 600080CF 1-7/8" Bi-Metal Hole Saw Rapid Core Eject™ Size:1-7/8" AUTOGUARD 50/50 Antifreeze & Coolant

AUTOGUARD 50/50 Antifreeze & Coolant is an ethylene glycol base coolant for both automotive aluminum block engines and low silicate heavy duty diesel engines

Won't turn gummy in high heat

composites and natural woods

Shatter Proof & Weather Resistant

27-0-4 NPK formulation

Spyder 600080CF 1-7/8" Bi-Metal Hole Saw Rapid Core Eject™ Size:1-7/8" AUTOGUARD 50/50 Antifreeze & CoolantDurable 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