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PRECI-FLEX ADAPTER SYSTEM

Boring Bar Holder Adapter




Transform your original boring bar holder into a quick change tool base in two simple steps by using the PRECI-FLEX Boring Bar Holder adapter in conjunction with our Type 12 Straight Shank PRECI-FLEX Chuck. First step, the Type 12 Straight Shank PRECI-FLEX Chuck base is installed into an existing boring bar holder. Once the shank is secure, your boring bar holder will have a shank with a PRECI-FLEX interface at the end of it. Second, install the boring bar holder adapter in the Type 12 Straight Shank PRECI-FLEX Chuck. At this point, the original boring bar holder in the machine is transformed into a quick change base with a boring bar holder cartridge to preset offline and quickly change out shank sizes or replace boring bars. Within an ER size, any PRECI-FLEX adapter will mount to the Type 12 Straight Shank PRECI-FLEX Chuck interface. Each adapter is equipped with a set screw at the bottom of the chuck to act as an adjustable stop.
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