Ridgid 34943 Tailpiece Extension Cutter Model Number P-TEC 2550 Clean automatic deburring - the cut produces a fine strand of plastic opposed to the fuzz created by a hacksaw Automatic beveling - that allows for immediate easy joining to other sink drain pieces Fast Cut - On average just six rotations to complete one cut Straight cut - window to ensure a straight cut on the marked pipe every time Two sizes in just one tool - 1-1/4 Inch and 1-1/2 Inch