ball crank

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    Atlas 618 M6-308 (modified ball crank, tool post slide) stl files for 3d printing 1

    This is my version of the Atlas 618 ball crank for the tool post slide based upon drawings done by mvagusta. Rather than using a locknut on the end and a woodruff key, the handle bore will need to be tapped 1/4-20 to thread onto the tool post slide screw and then tightened against a nut...
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    Atlas 618 M6-61 (modified ball crank, carriage cross feed) stl files for 3d printing 1

    This is my version of the Atlas 618 ball crank, carriage cross feed based upon the drawings done by mvagusta. Rather than using a locknut on the end and a woodruff key, the handle bore will need to be tapped 5/16-24 to thread onto the carriage slide screw and then tightened against a nut...
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