Hole Saw， Tungsten Carbide Tipped， 1-1/2In<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Tungsten Carbide Tipped hole saw cuts through cinder block， brick， ceramic tile， wood， plastic and much more.</li><li>When used with the Spyder arbor system， you can remove the core at the push of a button</li><li>Superior durability</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Uh7JrBCuL.jpg" noproxy>