Thread milling cutter, wave blade milling cutter and screw difference?

Threadmilling cutter, wave blade milling cutter, and screw are all cutting tools used for machining operations, but they differ in their design, function, and use.

Threadmilling cutter: This is a type of milling cutter used for creating internal, external, and helical threads. It is a multi-toothed cutting tool that rotates in a circular motion to produce the threads.

Wave blade milling cutter: This is a type of milling cutter that has a wavy blade or tooth profile. It is used for creating grooves, slots, and other similar features on the surface of the workpiece. The wavy blade design provides a smooth finish to the machined surface.

Screw: This is a threaded fastener that is used for holding two or more objects together. It has a helical thread that is formed using a screw cutting tool. The thread design provides a tight grip on the objects being held together.

In summary, threadmilling cutters are used for creating threads, wave blade milling cutters are used for creating grooves and slots, and screws are used for holding objects together through their threaded design.