US PATENT SUBCLASS 407 / 16
.~.~ Annular tool

Current as of: June, 1999
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407 /   HD   CUTTERS, FOR SHAPING

13  DF  RECTILINEAR BROACH {4}
15  DF  .~ Including holder having seat for inserted tool {2}
16.~.~ Annular tool

DEFINITION

Classification: 407/16

Annular tool:

(under subclass 15) Device including a cutter comprising a ring-like member adapted to cooperatively fit about a rod-like tool holder during operation thereof.