A chamfer cutter, or a chamfer mill, is found 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 section inside a wide range of materials. Many reasons exist to chamfer an element, starting from fluid flow and safety, to part aesthetics.

Due to the diversity of needs, tooling manufacturers offer many different angles and sizes of chamfer cutters, and also a variety of chamfer cutter tip geometries. Harvey Tool, for example, offers 21 different angles per side, which range from 15° to 80°, flute counts of two in order to six, and shank diameters starting at 1/8” up to 1 inch.

After locating a tool with all the exact angle they’re searching for, a customer may need to choose a certain chamfer cutter tip that could work best with their operation. Common varieties of chamfer cutter tips include pointed, flat end, and end cutting. The next three kinds of chamfer cutter tip styles, made available from Harvey Tool, each serve a unique purpose.

Three Forms of Harvey Tool Chamfer Cutters

Type I: Pointed
This style of chamfer cutter will be the only Harvey Tool option which comes to a sharp point. The pointed tip permits the cutter to do in smaller grooves, slots, and holes, compared to one other two types. This style also enables easier programming and touch-offs, since point can be located. It’s due to the tip that this sort of the cutter has got the longest amount of cut (using the tool coming to a finished point), when compared to the flat end of the other types of chamfer cutters. Just a couple flute option, here is the most straightforward version of a chamfer cutter made available from Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters are extremely like the type I style, but feature a finish that’s ground down to an appartment, non-cutting tip. This flat “tip” removes the pointed part of the chamfer, which is the weakest section of the tool. Due to this change in tool geometry, it is given yet another measurement based on how considerably longer the tool will be if it located a spot. This measurement is termed “distance to theoretical sharp corner,” which helps using the programming in the tool. The main benefit of the flat end of the cutter now allows for multiple flutes to exist about the tapered profile with 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 utilization in narrow slots, but another advantage is really a lower profile angle with better angular velocity with the tip.

Type III: Flat End, End Cutting
Type III chamfer cutters are an improved and much more advanced sort of the kind of II style. The type III possesses a flat end tip with 2 flutes meeting at the center, developing a center cutting-capable type of the sort II cutter. The middle cutting geometry with this cutter makes it possible to cut using its flat tip. This cutting enables the chamfer cutter to lightly reduce the top a part for the bottom of computer, instead of leave material behind when cutting a chamfer. There are numerous situations where blending of a tapered wall and floor is needed, and this is where these chamfer cutters shine. The top diameter can also be held to a tight tolerance, which significantly supports programing it.

In conclusion, 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. Choosing the right angle relies on making sure that the angle for the chamfer cutter matches the angle around the part. You need to be cautious of the way the angles these are known as out, at the same time. Could be the angle an “included angle” or “angle per side?” Is the angle cancelled with the vertical or horizontal? Next, the greater the shank diameter, the stronger the chamfer and the longer the length of cut, however, interference with walls or fixtures should be considered. Flute count is dependant on material and take care of. Softer materials have a tendency to want less flutes for better chip evacuation, while more flutes will be finish. After addressing all these considerations, the correct style of chamfer for the job ought to be abundantly clear.
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