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r'a. <br /> PERFORATOR CUTTING WHEELS <br /> The Cutting Wheel is what makes Perforators so convenient. As it rotates down the Casing each tooth punches a <br /> hole about 1" X 0.25", resulting in a straight column of perforations. HOLTE Cutting Wheels are heat-treated and <br /> carburized to ensure durability. <br /> The Rig applies the force required for the Wheel to puncture the Casing and a thinner blade Wheel is available for <br /> Rigs with less pulldown or if easier and smaller perforations are desired. <br /> Perforators also work on PVC with a special Cutting Wheel designed to puncture PVC using a fine tooth and a slower <br /> perforation rate. <br /> • - - • • - • • - • - • • • - • • - - • t • <br /> HOLT EM ANUFACT URI I\ <br />