Spyder 2-1/2″ Diamond Non-Arbored Hole Saw Cup Size:2-1/2″ or for concrete waterproofing

or for concrete waterproofing

Dispose of in accordance with local fire regulations

For use with potable water (hot or cold)

lithium-ion

Spyder 2-1/2″ Diamond Non-Arbored Hole Saw Cup Size:2-1/2″ or for concrete waterproofingUp to 20x more holes than standard diamond hole saws. Up to 10x faster than standard glass and tile hole saws. Premium boron coated, industrial diamond abrasive self sharpens for quick cuts and long life in tough tile masonry materials. High temperature, nickel braze adheres at temperatures up to 1. 5x the braze of standard diamond hole saws, for increased diamond abrasive retention. Can be used wet or dry water spray or immersion will increase tool