Needle & Diamond Files

Get the best in precision files quickly, easily, and with the customer service you deserve.

What is a Diamond File?

Diamond files are manufactured by electroplating diamond on to steel blanks using nickel. The smaller the particles, the finer the grit of the file. This is why diamond files are referred to in grits rather like sandpaper.

Why Use a Diamond File instead of a Traditional Steel File?

As you know, traditional steel files have teeth rather like a saw blade, meaning that a traditional file only cuts in one direction (like a saw). Even when you have a round or half round file, they still only cut in a forward direction. They don’t work sideways or in a circular motion. In contrast, diamond files don’t actually have teeth – they have diamond grit. This gives diamond files the ability to work in any direction.

• Diamond files cut in all directions, producing a better finish. The distribution of diamond particles enables the diamond needle file to not only cut in all directions but also produce a much better finish.
• Diamond needle files can offer a fantastic abrasive for a variety of applications. Due to the hardness of diamond, diamond files can be used on a variety of materials that other abrasives will not have an impact upon.
• Diamond files cut on the pull stroke as well as the push stroke. When you’re working in small intricate areas, the diamond file will work on the pull stroke just as effectively as it does on the push stroke.
• Makes it slightly easier in confined spaces.
• Cuts twice as fast as a toothed file of the same grit. This is because it’s cutting on the pull as well as on the push stroke.
• Works sideways and with a twisting motion.