Cutting by use of rotating axially moving tool – Tool or tool with support – Hollow milling tool
Patent
1994-04-28
1995-03-28
Howell, Daniel W.
Cutting by use of rotating axially moving tool
Tool or tool with support
Hollow milling tool
408204, B23B 5104
Patent
active
054011256
ABSTRACT:
A woodworking tool for cutting plugs having a shank, a generally cylindrical body, and a plurality of blades defining an internal longitudinal bore having a rounded portion, a constant diameter portion and a flared portion with an increasing angle of curvature.
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Trend Routing Technology Catalog, p. 43 (undated).
Brochure, Woodworkers Supply, Inc. (Facsimile date of Aug. 6, 1993).
Brochure, Marke Fisch (Facsimile date of Aug. 24, 1993).
Gardiner Thomas S.
Sevack Lloyd
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