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US 2022/0032492 A1Published application
Auger
AssigneeMilwaukee Electric Tool Corporation
InventorsMax R. Sawa, Kenneth D. Peterson
Life of this patent
Estimating the term…
Abstract
An auger includes a body having a first end and a second end opposite the first end and a shank positioned at the first end of the body. The shank is configured to couple to a power tool. The auger also includes a cutting head positioned at the second end of the body. The cutting head is substantially cone shaped. The cutting head includes a feed screw and a cutting flute.
Claims21
An auger comprising:
- a body having a first end and a second end opposite the first end;
- a shank positioned at the first end of the body, the shank configured to couple to a power tool;
- and
- a cutting head positioned at the second end of the body, the cutting head being substantially cone shaped, the cutting head including a feed screw and a cutting flute;
- wherein an axial relief is defined between the cutting head and the body.
2 more elements
(canceled)
An auger comprising:
- a body having a first end and a second end opposite the first end;
- a shank positioned at the first end of the body, the shank configured to couple to a power tool;
- and
- a cutting head positioned at the second end of the body, the cutting head being substantially cone shaped, the cutting head including a cutting flute, the cutting flute including an undercut;
- wherein an axial relief is defined between the cutting head and the body.
2 more elements
An auger comprising:
- a body having a first end and a second end opposite the first end;
- a shank positioned at the first end of the body, the shank configured to couple to a power tool;
- and
- a cutting head positioned at the second end, the cutting head being substantially cone shaped, the cutting head including a feed screw and a cutting flute that extends at least partially into the feed screw;
- wherein the cutting flute is helical.
2 more elements
Dependencies are inferred from the claim text.