CNC millingtools, also known as cutting tools or end mills, are used in computer numerical control (CNC) milling machines to remove material from a workpiece during the milling process. These tools are typically made of high-speed steel (HSS), carbide, or cobalt material, and they come in various shapes, sizes, and configurations to suit different milling operations. Here are some common types of CNC milling tools:
lEnd Mills:These are the most commonly used milling tools and come in various designs, including square end mills, ball nose end mills, corner radius end mills, and roughing end mills. They feature cutting edges on the end and/or sides to remove material as the tool rotates.
lFace Mills:Face mills have cutting edges on the periphery and the face of the tool. They are used for facing large surfaces and producing flat or contoured surfaces.
lSlot Drills:Also known as slotting end mills, these tools are designed for cutting slots or channels in a workpiece. They have straight or helical cutting edges along the sides and the end of the tool.
lT-Slot Cutters:T-slot cutters are specialized tools used to machine T-shaped slots or T-slots in machine tool tables, workholding fixtures, and other applications.
lBall Nose Cutters:Ball nose cutters have a hemispherical end and are used for 3D contouring or profiling. They can create smooth curves and intricate shapes on the workpiece.
lChamfer Mills:Chamfer mills are designed to create chamfered edges or bevels on the workpiece. They come in various angles and are used for deburring, countersinking, and chamfering operations.
lThread Mills: Thread mills are used to create threads on a workpiece. They come in various profiles, including single-point threading, helical interpolation, and thread milling with multiple cutting edges.
lDrill Mills: Drill mills combine the functions of drilling and milling. They have a pointed tip for drilling holes and cutting edges for milling operations.
lReamers:Although primarily used for enlarging existing holes, reamers can also perform light milling operations. They ensure precise sizing and finishing of holes.
lShell Mills:Shell mills, also known as face mills, have a large diameter and are used for heavy-duty milling operations. They typically have multiple cutting edges on the periphery.
These are just a few examples of CNC milling tools, and there are many other specialized tools available for specific milling tasks and materials. The selection of the appropriate tool depends on factors such as the material being machined, the desired surface finish, the required accuracy, and the type of milling operation being performed.
