Although in some cases, the milling cutter can also drill, it is not mainstream.Ģ. First, different processing requirements: end mills are for milling, while drill bits are for drilling and reaming. And each drill bit has its benefits and specific processing conditions.ĭifferences between end mills and drill bits:ġ. The drill bit has four basic types: solid carbide drills, cemented carbide indexable insert drills, welded cemented carbide drills, and replaceable cemented carbide crown drills. Although reamers and countersinks cannot drill holes in solid materials, they are traditionally classified as drill bits. Most are twist drill, flat drill, center drill, deep hole drill, and sleeve drill. And its main function is drilling, which is through holes and blind holes, respectively referring to the original holes for reprocessing, and the original holes without holes to drill. There is a flat-bottomed end mill, ball nose end mill, corner radius end mill, forming cutters, chamfering cutters, T-shaped cutters, and roughing end mills for your choice.įor tungsten carbide end mill bits, it is a kind of equipment used in drilling engineering. They can be cut simultaneously or separately, which is mainly used for plane milling, groove milling, step face milling, and profiling milling. Here is an article about their details for your reference.Īs you know, the carbide end mill is the most general use milling cutter tool on CNC machines. Have you ever noticed that the shape of end mill bits is similar to the drill bits? And do you know their difference? Both end mill and drill bit are CNC cutting tools, while they differ greatly in structure, usage, and price.
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