A chamfer cutter, or possibly a chamfer mill, can be found at any machine shop, assembly floor, or hobbyist’s garage. These cutters are quite obvious tools which can be utilized for chamfering or beveling any section in the wide variety of materials. There are many reasons to chamfer a part, starting from fluid flow and safety, to part aesthetics.

Because of the diversity of needs, tooling manufacturers offer a number of angles and sizes of chamfer cutters, and as well as different types of chamfer cutter tip geometries. Harvey Tool, for example, offers 21 different angles per side, ranging from 15° to 80°, flute counts of two in order to six, and shank diameters starting at 1/8” approximately 1 inch.

After finding a tool using the exact angle they’re seeking, an individual might have to pick a certain chamfer cutter tip that might best suit their operation. Common types of chamfer cutter tips include pointed, flat end, and end cutting. The subsequent three types of chamfer cutter tip styles, available from Harvey Tool, each serve a distinctive purpose.

Three Forms of Harvey Tool Chamfer Cutters

Type I: Pointed
This style of chamfer cutter is the only Harvey Tool option that comes with a sharp point. The pointed tip enables the cutter to perform in smaller grooves, slots, and holes, when compared with another two sorts. This style also enables easier programming and touch-offs, because the point can be located. It’s because of its tip this type of the cutter has the longest amount of cut (with the tool coming to a finished point), when compared to the flat end with the other kinds of chamfer cutters. Just a 2 flute option, this is the most simple sort of a chamfer cutter offered by Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters have become just like the type I style, but feature a finish that’s ground down to a designated, non-cutting tip. This flat “tip” removes the pointed the main chamfer, the actual weakest the main tool. For this reason difference in tool geometry, it emerged a different measurement for the way a lot longer the tool could be when it located a point. This measurement is called “distance to theoretical sharp corner,” which will help together with the programming in the tool. The advantage of the flat end with the cutter now permits multiple flutes to exist for the tapered profile of the chamfer cutter. With increased 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 benefit is a lower profile angle with better angular velocity on the tip.

Type III: Flat End, End Cutting
Type III chamfer cutters are an improved and more advanced version of the type II style. The kind III possesses a flat end tip with 2 flutes meeting at the center, creating a center cutting-capable form of the kind II cutter. The guts cutting geometry on this cutter enables us to cut with its flat tip. This cutting permits the chamfer cutter to lightly cut into the top an element on the bottom of computer, as opposed to leave material behind when cutting a chamfer. There are lots of situations where blending of an tapered wall and floor is needed, and that is where these chamfer cutters shine. The end diameter can also be held with a tight tolerance, which significantly is great for programing it.

To conclude, there could be many suitable cutters for the single job, and you will find many questions you have to ask prior to picking your ideal tool. Selecting the best angle depends upon ensuring that the angle for the chamfer cutter matches the angle around the part. One needs to be cautious of methods the angles are known as out, as well. May be the angle an “included angle” or “angle per side?” Is the angle cancelled in the vertical or horizontal? Next, the larger the shank diameter, the stronger the chamfer and also the longer the length of cut, however, interference with walls or fixtures should be considered. Flute count comes down to material and finish. Softer materials usually want less flutes for better chip evacuation, while more flutes will help with finish. After addressing these considerations, the right kind of chamfer on your job needs to be abundantly clear.
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