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


Because of the diversity of needs, tooling manufacturers offer a variety of angles and sizes of chamfer cutters, and also various kinds 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” as much as 1 inch.

After obtaining a tool with all the exact angle they’re seeking, a customer may need to choose a certain chamfer cutter tip that will be perfect for their operation. Common varieties of chamfer cutter tips include pointed, flat end, and end cutting. The subsequent three kinds of chamfer cutter tip styles, made available from Harvey Tool, each serve an exceptional purpose.

Three Types of Harvey Tool Chamfer Cutters

Type I: Pointed
This kind of chamfer cutter could be the only Harvey Tool option which comes to some sharp point. The pointed tip allows the cutter to do in smaller grooves, slots, and holes, compared to the other two types. This style also provides for easier programming and touch-offs, because the point can be easily located. It’s due to its tip that sort of the cutter has the longest amount of cut (with all the tool creating any finished point), when compared to flat end in the other types of chamfer cutters. Just a couple of flute option, here is the most straightforward form of a chamfer cutter offered by Harvey Tool.

Type II: Flat End, Non-End Cutting
Type II chamfer cutters are incredibly exactly like the type I style, but feature a stop that’s ground into a designated, non-cutting tip. This flat “tip” removes the pointed section of the chamfer, the actual weakest the main tool. Due to this alteration of tool geometry, this tool is given an additional measurement for how much longer the tool could be whether it came to a spot. This measurement is known as “distance to theoretical sharp corner,” which helps using the programming of the tool. The benefit of the flat end of the cutter now permits multiple flutes to exist on the tapered profile from the chamfer cutter. With additional flutes, this chamfer has improved tool life and finish. The flat, non-end cutting tip flat does limit its use within narrow slots, but an additional 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 better plus much more advanced form of the kind of II style. The type III possesses a flat end tip with 2 flutes meeting at the center, making a center cutting-capable version of the sort II cutter. The very center cutting geometry of the cutter assists you to cut having its flat tip. This cutting enables the chamfer cutter to lightly cut into the very top of an element towards the bottom than it, as opposed to leave material behind when cutting a chamfer. There are several situations where blending of the tapered wall and floor is necessary, and this is where these chamfer cutters shine. The tip diameter is additionally held to some tight tolerance, which significantly aids in programing it.

To conclude, there may be many suitable cutters for a single job, and you will find many questions you need to ask just before picking your ideal tool. Deciding on the best angle relies on ensuring the angle about the chamfer cutter matches the angle about the part. One should be cautious of precisely how the angles are classified as out, also. Could be the angle an “included angle” or “angle per side?” Is the angle called off with the vertical or horizontal? Next, the larger the shank diameter, the stronger the chamfer and also the longer the size of cut, however, interference with walls or fixtures have to be considered. Flute count is dependant on material and handle. Softer materials often want less flutes for better chip evacuation, while more flutes will help with finish. After addressing all these considerations, the proper kind of chamfer for the job should be abundantly clear.
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