Catalog number: LA2407-140-4 Features: ● Swiss-made file with high levels of precision, sharpness, and durability. ● Made from chrome steel, it achieves high durability and excellent parallelism with high precision. ● The standard precision file loved by users around the world, the beauty of the finish is the highest quality in the world. ● Since its founding in 1899, Barrobé has supported the history of Swiss precision mechanical watches and handmade jewelry. Applications: ● For processing all kinds of metals, including iron. ● For engraving and precision finishing. Specifications: ● Type: #4 ● Shape: Triangle ● Total length (mm): 140 ● Blade length (mm): 70 ● Blade width (mm): 3.5 ● Handle diameter (mm): 2.9 ● File grit: #0 (25 cuts/cm equivalent to medium to fine), #2 (38 cuts/cm equivalent to fine to oil), #4 (56 cuts/cm equivalent to precision file), #6 (84 cuts/cm)
