Adjustable Tool Holder

摘要

An adjustable tool holder provides multiple degrees of adjustment to permit improved alignment of a cutting tool with the rotational axis of a rotary power tool. A shank has a proximal end for attachment to a tool mount and a distal end including a mounting flange and a tool shaft receiver. The tool shaft receiver includes a first plurality of flats. The mounting flange includes a second plurality of threaded apertures. An adapter head engages the mounting flange by attachment to the second plurality of threaded apertures. The adapter head has a third plurality of threaded apertures and corresponding adjustment to engage the corresponding first plurality of flats. The adapter head also has a fourth plurality of apertures to receive lock screws which engage the corresponding second plurality of threaded apertures of the mounting flange.

主权项

1. An adjustable tool holder, comprising:
a shank having a proximal end for attachment to a tool holder and a distal end including a mounting flange with a shaft receiver, the mounting flange having machined therethrough a plurality of threaded apertures and the shaft receiver having machined thereon a plurality of flats; an adapter head configured to be coupled to the mounting flange, the adapter head having a plurality of threaded apertures machined therethrough and corresponding adjustment screws configured to engage the corresponding flats of the shaft receiver, the adapter head also having a plurality of unthreaded apertures configured to receive lock screws which engage corresponding threaded apertures of the mounting flange, the adapter head also configured to receive a cutting tool.