The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 21, 2017

Filed:

Dec. 19, 2014
Applicant:

Milwaukee Electric Tool Corporation, Brookfield, WI (US);

Inventors:

Michael S. Steele, Waukesha, WI (US);

Robb Dennert, Waukesha, WI (US);

Bryan C. Ward, Wauwatosa, WI (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 51/05 (2006.01);
U.S. Cl.
CPC ...
B23B 51/05 (2013.01); B23B 2251/54 (2013.01); B23B 2251/606 (2013.01); B23B 2270/30 (2013.01); Y10T 408/375 (2015.01); Y10T 408/50 (2015.01); Y10T 408/895 (2015.01);
Abstract

A hole cutter assembly is operable to cut a plurality of different sized diameter holes in a work piece. The hole cutter assembly includes an arbor configured to connect to a power tool for rotation about an axis, and a body coupled to the arbor for rotation with the arbor. The body defines an aperture. The hole cutter assembly includes a drill bit removably received in the aperture of the body for rotation with the arbor, an arm moveably coupled to the body, and a cutting blade coupled to the arm and moveable with the arm relative to the body. The arm is moveable relative to the body to adjust a cutting diameter of the hole cutter assembly when the drill bit is not received within the aperture. The arm is fixed relative to the body when the drill bit is received within the aperture.


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