The Diamond File Set Professional 5pc by Amtech is a set of precision craft tools designed for DIY enthusiasts and professionals alike. Made from durable metal, each file features a 100mm length and is crafted with a diamond file surface for smooth and precise cutting. The set includes five different shapes to cater to a variety of crafting needs, making it an essential addition to any workshop or tool collection. With a trusted brand like Amtech and a model number of E1330, this set is a reliable choice for achieving precise results in your crafting projects.