SPYDER 600042CF 4″ Tungsten Carbide Tipped Hole Saw (RCE HOLE SAW, TCT, 4", Crimp Foil)

 Extreme Material Versatility and Faster Cuts.

• Up to 10x more cuts than bi-metal hole saws.
• Up to 5x faster than standard hole saws.
• Tungsten Carbide Tipped for extended life and clean cuts.
• Cuts wood, concrete block, brick, cement fiberboard, ceramic wall tile, PVC, and more, (with a Mohs hardness of less than 6).
• Up to 2-3/8″ Depth of Cut.
• Utilizes Rapid Core Eject™ Arbor System – rapidly eject the core, quickly change diameter, cut at an angle, and enlarge existing holes.
• For use in standard rotary drills, not for use in hammer drill mode.