The Vertical Seaming Machine with Diamond Tool automatically removes sharp edges from cut glass before insulating glass or tempered glass production. The machine uses a precision diamond tool to deliver consistent edge seaming with minimal operator intervention. An automatic measuring system detects glass length, height, and thickness for accurate positioning, while waterproof servo motors ensure precise, repeatable performance. An integrated water cooling and recirculation system, along with additional spray nozzles, cools the tool, removes glass dust, and helps reduce buildup.