Rotary chisel

Details Rotary chisel Rotary chisel

1996-01-05

1997-09-23

Howell, Daniel W.

Gear cutting, milling, or planing

Milling

Randomly manipulated, work supported, or work following device

409143, 30500, 144218, 14413695, 1441545, 407 42, 407114, 407 56, 407 30, B23C 120, B23C 502

Patent

active

056697449

ABSTRACT:
A high-speed carbide rotary cutting tool designed for use in the carving, cutting and shaping of most materials including, but not limited to, wood, ferrous and non-ferrous metals, bone, stone, plastics and composites. It is designed for use in high-speed, hand-held rotary grinders, such as flex shaft hand pieces, die grinders, and other high-speed stationary grinding tools, primarily using 1/4 inch and 1/8 inch shaft sizes. The tool includes a triangular solid carbide cutting head shaped for cutting different profiles. The cutting head is brazed to a mandrel in such a manner as to render the tool one piece.

REFERENCES:
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patent: 3759625 (1973-09-01), Iverson
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patent: 4850407 (1989-07-01), Inkster et al.
patent: 5238074 (1993-08-01), Tibbitts et al.
patent: 5331743 (1994-07-01), Lump
patent: 5348065 (1994-09-01), Meyer

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