Most files only have their teeth pointing toward the forward direction. Because of this, a backward stroke with a file does not bring about the desired effect on the material. Also, an experienced person moving filing with both backward and forward motion can sometimes damage the file. Therefore, the most efficient and correct way to use a file is to apply force only in the forward direction. If you are doing a finishing job with a file, it is better to lift the file from the surface and entirely avoid a backwards stroke on the surface of the metal.
If you are looking to buy file tools online in the UAE, look no further as you are in the right place. There are more than 500 shops and brands offering them here on Shops.ae. These shops offer products from brands like Auriou, Tome Feteira, Crescent, Paul Sellers, Simonds, and Taparia.