The Grobet USA® Joint Round Edge 10" Cut 4 Swiss Pattern Needle File is the gold standard for precision and performance in jewelry making, watch repair, and intricate metalwork. This Swiss-made needle file is meticulously crafted for detailed filing tasks, featuring a unique joint round edge that allows for unparalleled accuracy in tight spaces and complex designs. Manufactured in Switzerland to the exacting standards of Grobet USA®, a trusted name among professional jewelers and metalworkers for over a century, this file exemplifies quality and reliability.

This Cut 4 grade file offers medium material removal, making it versatile for both soft metals like gold and silver, as well as harder metals including platinum and stainless steel. Its parallel width and thickness ensure consistent performance, with cutting action focused solely on the rounded edges for precise shaping. The sharp, cross-cut teeth deliver smooth, even filing, minimizing the risk of snagging or scratching. The ergonomically designed, knurled handle provides a secure and comfortable grip, allowing for controlled, precise handling even during delicate operations.

With a total length of 10 inches (254 mm) and a cutting length of 1 ¾ inches (44 mm), this fine film is perfectly suited for miniature work, intricate detailing, and precise adjustments. Constructed from durable chrome alloy steel, this Grobet needle file is built to withstand rigorous use and provide long-lasting performance in any professional's toolkit. Whether you're a jeweler crafting intricate designs, a watchmaker repairing delicate mechanisms, or a metalworker shaping custom pieces, the Grobet USA® Joint Round Edge Needle File is an essential tool for achieving flawless results.