The sliding edge is not fixed and has a smooth chamfer so as to avoid a trip hazard.
From the en.wikipedia.org
Like the other prototypes, the edges of the IPK have a four-angle chamfer to minimize wear.
From the en.wikipedia.org
This chamfer allows the die to ease onto the blank before it cuts a sufficient thread to pull itself along.
From the en.wikipedia.org
This lack of a lead-in chamfer allows the threads to be formed within one pitch length of the bottom of a blind hole.
From the en.wikipedia.org
I had to Google GUTTATE, the shape of a water droplet, and guessed CHAMBER instead of the unfamiliar but far more correct CHAMFER.
From the wordplay.blogs.nytimes.com
Groene, for example, noticed that the edge that surrounds the Surface was just a bit too sharp, so the team brought in new CNC machines to dampen this effect by adding a 3mm chamfer.
From the techcrunch.com
The case was a slightly darker brown than Lisa's beige coloring and it had less formal lines, with a thick chamfer around its edges to match the Macintosh case.
From the en.wikipedia.org
If it is deemed necessary to chamfer a hole with a spot or center drill bit when a solid-carbide drill bit is used, it is best practice to do so after the hole is drilled.
From the en.wikipedia.org
Note that solid multiple-form thread cutting tools look similar to taps, but they differ in that the cutting tool does not have a backtaper and there is not a lead-in chamfer.
From the en.wikipedia.org
More examples
Bevel: cut a bevel on; shape to a bevel; "bevel the surface"
Bevel: two surfaces meeting at an angle different from 90 degrees
Furrow: cut a furrow into a columns
A chamfer is a beveled edge connecting two surfaces. If the surfaces are at right angles, the chamfer will typically be symmetrical at 45 degrees. A fillet is the rounding off of an interior corner. A rounding of an exterior corner is called a "round" or a "radius".
An angled relief or cut at an edge added for a finished appearance and to break sharp edges; to cut off the edge or corner of something; to bevel; to cut a groove in something; to flute
(Chamfered) Grinding a secondary flat surface on a corner, creating a beveled edge. Commonly done to the edges of a knifes handle or the inside radius of a hole making a smoother contact spot for hand/fingers.
Chamfered edges refer to a small bevel on the edges of a product. Chamfered edges on the bore edge of a coupling and/or the edges of a shaft assist with the location of the shaft within the coupling.
(Chamfered) When a corner is cut off and flattened out to make a beveled edge.
A chamfered edge is when the edge of a timber board is removed at 45 degrees by hand plane or router to 'soften' the appearance.