Spyder 600111 Rapid Core Eject Hole Saw, 6-Inch Secondary Containment Equipment Convenience features include a compact

Convenience features include a compact

and plaster mortar

BLACK SHARK CUTTING TECHNOLOGY: Engineered with Fisch’s proprietary Black Shark geometry for ultra-smooth

An alloy steel backer provides fatigue resistance

Spyder 600111 Rapid Core Eject Hole Saw, 6-Inch Secondary Containment Equipment Convenience features include a compactSpyder Rapid Switch and Rapid Core Eject Hole Saw System is a faster, easier and smarter hole saw system The New Spyder Hole Saws with patented, innovative Rapid Switch and Rapid Core Eject features make cutting holes a snap. Just push the button on the blade's integrated arbor to move the hole saw on or off the pilot drill. Push the button again and slide back the adapter to take out the plug. You can even cut holes at an angle and easily enlarge