MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202527099668 A) filed by Ab Sandvik Coromant on October 15, 2025, for Turning Tool Kit And Cutting Insert Therefor.
Inventors include Wickstrm, David; Lf, Ronnie; and Wikblad, Krister.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The invention relates to a turning tool kit (100) for turning operations, comprising a tool body (1) and at least a first cutting insert (6) and a second cutting insert (6'), each cutting insert being selectively arrangeable in a seat (5) in the tool body. Each of the first and the second cutting inserts (6, 6') includes at least two cutting edges (10, 10'), each cutting edge including a nose cutting edge (101, 101') separating and connecting a forward cutting edge (102, 102') and a rearward cutting edge (103, 103'). The forward cutting edge (102) of each of the at least two cutting edges (10) on the first cutting insert (6) forms a first acute angle (A) to the respective rearward cutting edge (103), whereas the forward cutting edge (102') of each of the at least two cutting edges (10') on the second cutting insert (6') forms a second acute angle (B) to the respective rearward cutting edge (103'), wherein the second acute angle (B) is greater than the first acute angle (A). The forward cutting edge (102') of each of the at least two cutting edges (10') on the second cutting insert (6') transitions into an auxiliary non-cutting edge (104') that forms an angle to the respective rearward cutting edge (103') that is the same, or substantially the same, as the first acute angle (A). The invention also relates to a cutting insert (6', 6'') for use in such a turning tool kit.
Disclaimer: Curated by HT Syndication.
