Southland Tool Diamond Tap Cutter - 6" Diamond Tap Cutter for Cast Iron, Re-Bar and Vitreous Clay Protruding Taps. When protruding cast iron or vitreous clay taps are a problem in a sewer main line they must be removed or cut off at the pipe wall. Pryor tools makes a diamond tap cutter to do just that. $1554 MPN: DTC-6 UPC: 767787982546 Product category: Hardware Product type: Sewer Cleaning Equipment Availability: In stock |