A chamfer cutter, or a chamfer mill, is found at any machine shop, assembly floor, or hobbyist’s garage. These cutters are quite obvious tools which can be used for chamfering or beveling any part inside a wide variety of materials. Many reasons exist to chamfer a component, ranging from fluid flow and safety, to part aesthetics.

Due to diversity of needs, tooling manufacturers offer numerous angles and sizes of chamfer cutters, and also different types of chamfer cutter tip geometries. Harvey Tool, as an example, offers 21 different angles per side, including 15° to 80°, flute counts of 2 in order to six, and shank diameters starting at 1/8” approximately 1 inch.

After finding a tool together with the exact angle they’re seeking, a client may have to go with a certain chamfer cutter tip that might are perfect for their operation. Common kinds of chamfer cutter tips include pointed, flat end, and end cutting. These three forms of chamfer cutter tip styles, offered by Harvey Tool, each serve a unique purpose.

Three Forms of Harvey Tool Chamfer Cutters

Type I: Pointed
This brand of chamfer cutter will be the only Harvey Tool option which will come with a sharp point. The pointed tip enables the cutter to execute in smaller grooves, slots, and holes, in accordance with one other two kinds. This style also enables easier programming and touch-offs, because the point can be located. It’s due to its tip that this type of the cutter has the longest duration of cut (with the tool coming to a finished point), compared to the flat end from the other chamfer cutters. With a two flute option, this is actually the most simple sort of a chamfer cutter available from Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters are incredibly just like the type I style, but feature a stop that’s ground into an appartment, non-cutting tip. This flat “tip” removes the pointed area of the chamfer, which is the weakest area of the tool. Because of this change in tool geometry, it emerged an additional measurement for a way a lot longer the tool will be whether it stumbled on an area. This measurement is recognized as “distance to theoretical sharp corner,” which assists together with the programming with the tool. The advantage of the flat end of the cutter now enables multiple flutes to exist on the tapered profile in the chamfer cutter. With an increase of flutes, this chamfer has improved tool life and handle. The flat, non-end cutting tip flat does limit its use in narrow slots, but another 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 much better plus more advanced sort of the sort II style. The kind of III has a flat end tip with 2 flutes meeting in the center, creating a center cutting-capable type of the kind of II cutter. The guts cutting geometry of the cutter can help you cut featuring its flat tip. This cutting permits the chamfer cutter to lightly reduce the top of the a part on the bottom from it, rather than leave material behind when cutting a chamfer. There are several situations where blending of a tapered wall and floor is necessary, and this is where these chamfer cutters shine. The end diameter is additionally held to a tight tolerance, which significantly helps with programing it.

In conclusion, there may be many suitable cutters for a single job, and you will find many questions you have to ask prior to picking your ideal tool. Choosing the right angle relies on ensuring the angle for the chamfer cutter matches the angle on the part. One needs to be cautious of the way the angles these are known as out, also. May be the angle an “included angle” or “angle per side?” Will be the angle cancelled from the vertical or horizontal? Next, the larger the shank diameter, the stronger the chamfer and also the longer along cut, these days, interference with walls or fixtures must be considered. Flute count depends upon material and finished. Softer materials often want less flutes for much better chip evacuation, while more flutes will help with finish. After addressing each of these considerations, the best style of chamfer to your job must be abundantly clear.
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