A chamfer cutter, or possibly a chamfer mill, are available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are simple tools which can be used for chamfering or beveling any area inside a wide selection of materials. There are many reasons to chamfer a part, which range from fluid flow and safety, to part aesthetics.

As a result of diversity of needs, tooling manufacturers offer numerous angles and sizes of chamfer cutters, and also a variety of chamfer cutter tip geometries. Harvey Tool, as an example, offers 21 different angles per side, which range from 15° to 80°, flute counts of two to six, and shank diameters starting at 1/8” approximately 1 “.

After obtaining a tool with the exact angle they’re seeking, a person may need to choose a certain chamfer cutter tip that could be perfect for their operation. Common forms of chamfer cutter tips include pointed, flat end, and end cutting. These three types of chamfer cutter tip styles, offered by Harvey Tool, each serve a unique purpose.

Three Types of Harvey Tool Chamfer Cutters

Type I: Pointed
This style of chamfer cutter may be the only Harvey Tool option links with a sharp point. The pointed tip enables the cutter to do in smaller grooves, slots, and holes, compared to the opposite two types. This style also provides for easier programming and touch-offs, since point can be easily located. It’s due to the tip this version of the cutter contains the longest length of cut (with all the tool coming to a finished point), when compared to flat end from the other sorts of chamfer cutters. With a couple flute option, this can be the easiest type of a chamfer cutter offered by Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters are incredibly just like the type I style, but feature an end that’s ground right down to a set, non-cutting tip. This flat “tip” removes the pointed part of the chamfer, the weakest part of the tool. For this reason alternation in tool geometry, it is offered one more measurement for a way considerably longer the tool can be whether or not this stumbled on a point. This measurement is recognized as “distance to theoretical sharp corner,” which assists together with the programming with the tool. The main benefit of the flat end in the cutter now allows for multiple flutes to exist about the tapered profile from the chamfer cutter. With an increase of flutes, this chamfer has improved tool life and take care of. The flat, non-end cutting tip flat does limit its use in narrow slots, but an additional advantage is really a lower profile angle with better angular velocity at the tip.

Type III: Flat End, End Cutting
Type III chamfer cutters are a better plus more advanced sort of the kind II style. The kind of III has a flat end tip with 2 flutes meeting at the center, creating a center cutting-capable type of the sort II cutter. The middle cutting geometry of this cutter assists you to cut with its flat tip. This cutting allows the chamfer cutter to lightly reduce the very top of a component towards the bottom than it, as an alternative to leave material behind when cutting a chamfer. There are many situations where blending of your tapered wall and floor is required, and this is where these chamfer cutters shine. The tip diameter can also be held to a tight tolerance, which significantly is great for programing it.

To summarize, there might be many suitable cutters for any single job, and you will find many questions you have to ask ahead of picking your ideal tool. Selecting the best angle comes down to being sure that the angle about the chamfer cutter matches the angle about the part. You need to be aware of the way the angles are known as out, as well. Is the angle an “included angle” or “angle per side?” Is the angle cancelled of the vertical or horizontal? Next, the better the shank diameter, the stronger the chamfer and also the longer the length of cut, but now, interference with walls or fixtures have to be considered. Flute count relies on material and finished. Softer materials tend to want less flutes for better chip evacuation, while more flutes will be finish. After addressing all these considerations, the best type of chamfer to your job should be abundantly clear.
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