PCD reamers PCD HELI-REAMER PCD VALVE GUIDE REAMER MQL › FEATURES A newly developed reamer design with a unique helical guidepad system, designed for high precision reaming applications. May be used for both wet and MQL machining, operates within extreme roundness, straightness, Ra and Rz values. Furthermore, CP and CPK values from 3.16 to as high as 6.7 have been reached. › BENEFIT Reduced overall cycle time due to fast cutting parameters and several steps built into “one” tool, extended tool life, less scrapped parts, high consistent part quality, fewer tools necessary. › CUTTING DATA EXAMPLE n = 12000 RPM, fn = 0.35-0.50 mm/rev. FERROUS APPLICATIONS › FEATURES PCD reamer developed for powdered metal valve guides Guidepad design allows for extended tool life and size control providing the customer with a very tight diameter range and high Cpk. › BENEFIT Unlike designs for bushed transfer lines and maching center applications. Extremely long tool life in addition to excellent size control. Very good seat to guide runout and great throughput. In transfer line applications, tool life is measured in weeks rather than number of parts. › CUTTING DATA EXAMPLE n = 2400 RPM, fn = 0.2-0.3 mm/rev. 5
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