This 4-bit 1/2″ diameter solid carbide endmill set includes all 4 basic cut types for CNC router bits, upcut, downcut, compression & ballnose. Each cut type provides an essential role required in any CNC workshop. The 2-flute configuration is perfect for both softwood and hardwood applications. These router bits can also be used with some hard plastics and non-ferrous metals. Almost any type of cut can be achieved when choosing the correct bit. The upcut bit is used for pocketing, channeling, general material removal and any time wood chip extraction is important. The downcut bit is generally used for the final or finish pass. The compression cut bit is used for cutting shapes from sheets of plywood and MDF when cutting the full thickness of the board in a single pass. The ballnose bit is used for channeling, fluting and all types of contour work. These high quality industrial endmills are constructed from C3 micro-grain carbide for durability and longevity. If you have a 1/2″ collet for your CNC machine this is the perfect set to get you started easily and quickly. Highlights: – A great set to get you up and running quickly – Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool – For use on CNC, table mount and handheld routers – Polished to a mirror finish from a solid carbide rod for precision & accuracy – 2 flute design for great performance on hardwood and softwood – Includes 4 solid carbide endmills in Upcut, Downcut, Compression Cut and Ballnose We combined the most commonly used CNC bits into one set saving you time and money. We took the guesswork out for you and put them into one so you can get to work quickly. These tools are used by professional woodworkers and DIYers alike, so don’t miss out on this opportunity to get a great set at a great price.