Four-way diamond file
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United States of America Patent
Stats
-
Jun 7, 1994
Grant Date -
N/A
app pub date -
Jan 4, 1993
filing date -
Jan 4, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A four-way diamond file (10) consisting of an elongated file base (12) having a narrow center section (14) that allows a user to easily grasp and maneuver the file (10) in difficult to reach areas. Integrally attached to each end of the center section (14) is a right substrate section (16) and a left substrate section (30). To the first and second sides of these substrate sections is attached a multiplicity of diamond particles (26). Up to four grades of diamond dispersed work surfaces, ranging from coarse to medium fine, can be provided to allow a variety of sharpening and shaping tasks to be performed. The file (10) includes provisions to allow the file to be secured to a portable work platform (52).
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