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WHY CHOOSE USST RETENTION KNOBS? * Each retention knob is certified free of cracks after being INDIVIDUALLY Magnetic Particle Tested by an Independent Nationally Certified Laboratory in the U.S. to ensure knob integrity. (ASTM E1444-01) * Manufacturing date, batch number and part number are all clearly laser marked on each retention knob. * Knobs are made to applicable standards (ANSI, JMTBA, DIN). * Coolant holes are left non-carburized. * Made from 8620, heat-treated to RC 56/58. * Stronger threads resulting from thread rolling on a vast majority of the knobs. * High quality black oxide treatment to ensure long life. * For HAAS, KITAMURA, Or OKUMA-HOWA. For Haas, Kitamura, or Okuma-Howa. Please call us for additional information: 1-(***)-243-7701 Be sure to add me to your favorites list! (New haas cat-40 retention knob made in usa 10PCS brand is the responsibility of Donna Miller) |
donnamiller@cedar--rapids.com (Donna Miller) for more information.
