Champion XL200-3-1/4 RotoBrute 3-1/4-Inch Annular Cutter， 2-Inch Depth<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>RotoBrute HSS Annular Cutters are made from M2 Steel. Featuring Champion's exclusive PLUS20 surface treatment， providing cleaner cuts， positive slug ejection and longer tool life.</li><li>Recommended for materials with a brinell harness number up to 275.</li><li>Cut clean， bur free holes</li><li>Precision pilot pins eject the center as a plug of steel</li><li>Cuts cast iron， steel and ultra hard or exotic alloys</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31RB3P42-8L.jpg" noproxy>