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.
Patent No.:
Date of Patent:
Sep. 03, 2024
Filed:
Dec. 07, 2020
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventors:
Tim Guter, Fuerth, DE;
Jürgen Schwägerl, Vohenstrauss, DE;
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 51/02 (2006.01); A61B 17/16 (2006.01); B23B 51/00 (2006.01); B23P 15/32 (2006.01);
U.S. Cl.
CPC ...
A61B 17/1615 (2013.01); B23B 51/00 (2013.01); B23P 15/32 (2013.01); B23B 51/02 (2013.01); B23B 2251/18 (2013.01);
Abstract
A method for producing a cutting tool, in particular a drill bit, is specified wherein the cutting tool has a front end (F) at the front and a rear end (R) toward the rear, wherein a tool tip is formed on the front end (F), a point thinning is ground at the tool tip with a grinding tool, the point thinning being ground to be narrower toward the front than toward the rear. The point thinning is ground with a constant point thinning angle (AW). Furthermore, a corresponding cutting tool is specified.