Three-blade cutter Abbreviated three-blade: All three edges have a back angle, sharp edges, and light cutting. Three-edge cutters are standard machine tools and are usually used on horizontal milling machines and are generally used for milling grooves and steps.
shape:
Its shape is like the “circular hole in the middle of the sesame cake” and its outer circle, and the two end faces near the outer circle have cutting edges (like a wide sawtooth) so it is called a three-sided edge. The main cutting edge of the three-edge milling cutter is distributed on the cylindrical surface of the milling cutter, and the minor cutting edge is distributed on both end faces. When used, the knife is installed on the arbor of the horizontal milling. Of course, it can also be installed on other machine tools. It is generally used for milling grooves and steps.
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