MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202527129136 A) filed by Sandvik Mining And Construction Tools Ab on December 19, 2025, for Raise Boring Tool With Improved Cuttings Evacuation.
Inventors include Loikkanen, Joona; and Lindblom, Anders.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: A reamer head (10) for raise boring operations comprising: a reamer body (16), a plurality of roller cutters (21) connected to the body (16), each connected to the body (16) using a mounting plate (22), and an upper drill string connection (12) connected to the body (16), wherein the mounting plate (22) comprises a cutout (26) in the form of a through hole for removal of cuttings from the reamer head (10).
Disclaimer: Curated by HT Syndication.
