A chamfer cutter, or a chamfer mill, are available at any machine shop, assembly floor, or hobbyist’s garage. These cutters are pretty straight forward tools which are useful for chamfering or beveling any kind in the wide selection of materials. A lot of to chamfer an element, including fluid flow and safety, to part aesthetics.

Due to the diversity of needs, tooling manufacturers offer a variety of angles and sizes of chamfer cutters, and as well as various kinds of chamfer cutter tip geometries. Harvey Tool, as an illustration, offers 21 different angles per side, ranging from 15° to 80°, flute counts of 2 to 6, and shank diameters starting at 1/8” around 1 “.

After obtaining a tool using the exact angle they’re looking for, a customer may need to pick a certain chamfer cutter tip that would work best with their operation. Common forms of chamfer cutter tips include pointed, flat end, and end cutting. These three varieties of chamfer cutter tip styles, made available from Harvey Tool, each serve an exceptional purpose.

Three Varieties of Harvey Tool Chamfer Cutters

Type I: Pointed
This style of chamfer cutter is the only Harvey Tool option links with a sharp point. The pointed tip allows the cutter to execute in smaller grooves, slots, and holes, relative to the other two types. This style also provides for easier programming and touch-offs, since the point can be simply located. It’s due to its tip this type of the cutter gets the longest amount of cut (using the tool creating any finished point), in comparison to the flat end in the other chamfer cutters. Just a 2 flute option, here is the most simple type of a chamfer cutter available from Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters are very exactly like the type I style, but feature a stop that’s ground down to a designated, non-cutting tip. This flat “tip” removes the pointed section of the chamfer, the weakest the main tool. For this reason difference in tool geometry, it emerges yet another measurement for how for a long time the tool could be if it stumbled on a place. This measurement is termed “distance to theoretical sharp corner,” which assists with the programming of the tool. The benefit of the flat end in the cutter now enables multiple flutes to exist for the tapered profile from the chamfer cutter. With increased 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 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 a much better and much more advanced form of the kind of II style. The sort III features a flat end tip with 2 flutes meeting at the center, developing a center cutting-capable version of the type II cutter. The very center cutting geometry with this cutter enables us to cut having its flat tip. This cutting allows the chamfer cutter to lightly cut into the top of the a component for the bottom of it, as opposed to leave material behind when cutting a chamfer. There are numerous situations where blending of a tapered wall and floor is needed, and that is where these chamfer cutters shine. The end diameter is also held with a tight tolerance, which significantly aids in programing it.

In summary, there could be many suitable cutters to get a single job, and there are many questions you have to ask just before picking your ideal tool. Deciding on the best angle is dependant on making sure that the angle around the chamfer cutter matches the angle around the part. One should be mindful of the way the angles are called out, also. Could be the angle an “included angle” or “angle per side?” Is the angle called off from the vertical or horizontal? Next, the greater the shank diameter, the stronger the chamfer and the longer the size of cut, but now, interference with walls or fixtures should be considered. Flute count depends upon material and handle. Softer materials usually want less flutes for better chip evacuation, while more flutes will help with finish. After addressing each one of these considerations, the right kind of chamfer on your job needs to be abundantly clear.
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