HARTZELL COLD ROLLING SERVICE
$200.00
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HARTZELL COLD ROLLING SERVICE DESCRIPTION:THIS SERVICE IS FOR EACH BLADE. OTTOSEN PROPELLER CERTIFIED MECHANICS SET UP YOUR BLADES IN OUR STATE OF THE ART COLD COMPRESSION ROLLING MACHINE. ONCE THE BLADE IS SECURED IN THE FIXTURE, A HARDENED ROLLER COMPRESSES THE MATERIAL IN THE SHANK TO INCREASE STRENGTH WHILE PREVENTING FATIGUE. THIS IS USED FOR TERMINATING ACTION OF A.D. NOTE 2007-26-09.
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