A chamfer cutter, or even a chamfer mill, is available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are pretty straight forward tools which can be useful for chamfering or beveling any area within a wide range of materials. Many reasons exist for to chamfer an element, including fluid flow and safety, to part aesthetics.

Due to diversity of needs, tooling manufacturers offer a number of angles and sizes of chamfer cutters, as well as a variety of chamfer cutter tip geometries. Harvey Tool, as an example, offers 21 different angles per side, including 15° to 80°, flute counts of two to, and shank diameters starting at 1/8” around One inch.

After finding a tool with all the exact angle they’re trying to find, a person may need to choose a certain chamfer cutter tip that will are perfect for their operation. Common varieties of chamfer cutter tips include pointed, flat end, and end cutting. The following three forms of chamfer cutter tip styles, available from Harvey Tool, each serve a unique purpose.

Three Varieties of Harvey Tool Chamfer Cutters

Type I: Pointed
This brand of chamfer cutter will be the only Harvey Tool option which comes with a sharp point. The pointed tip permits the cutter to do in smaller grooves, slots, and holes, in accordance with the opposite two types. This style also provides for easier programming and touch-offs, since the point can easily be located. It’s due to the tip this version of the cutter has got the longest period of cut (using the tool coming to a finished point), compared to the flat end with the other kinds of chamfer cutters. Just a couple of flute option, this is actually the most basic version of a chamfer cutter available from Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters are extremely similar to the type I style, but feature a stop that’s ground into a designated, non-cutting tip. This flat “tip” removes the pointed the main chamfer, which is the weakest the main tool. Because of this alteration of tool geometry, it emerged yet another measurement for the way much longer the tool will be when it came to a place. This measurement is recognized as “distance to theoretical sharp corner,” which assists with all the programming of the tool. The main benefit of the flat end with the cutter now provides for multiple flutes to exist for the tapered profile from the chamfer cutter. With an increase of flutes, this chamfer has improved tool life and finished. The flat, non-end cutting tip flat does limit its use in narrow slots, but an additional advantage can be a lower profile angle with better angular velocity in the tip.

Type III: Flat End, End Cutting
Type III chamfer cutters are an improved and much more advanced version of the type II style. The kind of III features a flat end tip with 2 flutes meeting at the center, creating a center cutting-capable version of the sort II cutter. The guts cutting geometry of this cutter enables us to cut having its flat tip. This cutting allows the chamfer cutter to lightly cut into the top of an element to the bottom than it, instead of leave material behind when cutting a chamfer. There are numerous situations where blending of an tapered wall and floor is needed, and this is where these chamfer cutters shine. The end diameter can also be held to some tight tolerance, which significantly supports programing it.

To summarize, there can be many suitable cutters for a single job, and you will find many questions you must ask ahead of picking your ideal tool. Selecting the best angle comes down to being sure that the angle around the chamfer cutter matches the angle around the part. One needs to be cautious of the way the angles these are known as out, as well. Is the angle an “included angle” or “angle per side?” Could be the angle called off with the vertical or horizontal? Next, the greater the shank diameter, the stronger the chamfer as well as the longer the duration of cut, these days, interference with walls or fixtures need to be considered. Flute count comes down to material and handle. Softer materials usually want less flutes for better chip evacuation, while more flutes will be finish. After addressing these considerations, the right style of chamfer for your job must be abundantly clear.
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