Horn USA provides precision grooving, cut-off, and threading solutions including grooving tools, cut-off tools/attachments, threading tools (cutting and forming), and diamond tooling (coating, abrasive, single-point). Our tooling systems deliver exceptional precision, reliability, and productivity for grooving, parting, and threading operations. Features include advanced carbide grades, specialized geometries, and modular systems for flexibility. Horn grooving, cut-off, and threading tools are ideal for aerospace, automotive, medical, and general manufacturing applications requiring precision and efficiency.