Durable and Sturdy :The needle file set inclouds 6 diamond needle files made of diamond, and 6 steel files made of high-carbon steel ensuring longevity and strength. 13PCs Metal File Set Professional Design:The files including round | flat | square | half-round | triangular | flat warding and 1 steel brush to suit various needs for filing, deburring, shaping, and smoothing metal, wood, plastic, and more. Comfortable Rubberized Handle:Dipped handles ensure a firm grip for the best control and helps you do the job faster. Versatile and Practical:Six different designs of the hand metal files and diamond files increase the ranges of application. Diamond files can be used for removing, refining, reshaping and scraping projects. Carbon steel files are suitable for shaping soft metal, wood, and plastic. Portable and Convenient:The set comes with a durable nylon storage bag that can keep all files and brush organized and protected. Colour:Photo Color Material:Metal Package Contents: 13pcs x Metal File Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.