Searching The Best End Mills For AluminumPosted by johnhrq on November 23rd, 2020 Milling aluminum can be tricky, especially if it is not a material that you have worked with before. If you need to machine aluminum parts, it is worth taking some time to make sure that you have the best end mills for aluminum. Trying to use the same tools as you would with other metals like steel could damage your cutters and your workpiece. With the right tools, the process of machining aluminum can be quick and easy. Aluminum Chip Production End Mill Design In addition to having fewer flutes than other end mills, end mills made for aluminum also tend to have a steeper flute angle compared to other cutting tools. This high helix design will help to exert more upward force on the chips, moving them away from the base of the cutter so they are less likely to build up during the machining process. End Mill Materials You should also look at the finish of your tools. Many end mills and drill bits will be treated with certain coatings that will increase their performance. The most common coating for endmills for aluminum is zirconium nitride or ZrN. This material helps to lower the friction coefficient of your tool in order to ensure that chips will not get stuck to the cutting edges. The final step to finding the best end mills for aluminum is to choose a quality manufacturer to purchase your tools from. If you need some help there, check out Online Carbide. As an American manufacturer of solid carbide end mills and drill bits, Online Carbide is a brand dedicated to offering shop owners the high speed cutting tools that they need at incredible prices. If you have any questions about the tools they offer or you are interested in having custom cutters manufactured for your shop, feel free to reach out to a member of the Online Carbide team by sending an email to sales@onlinecarbide.com. For more information about Chamfer Mills and Carbide End Mill Set Please visit : Online Carbide. Like it? Share it!More by this author |