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Published on Mar 17, 2011
A keyway broach tool is used to produce the keyway typically found on the I.D. of a timing pulley or gear. Keyway broaching is a type of internal broaching that will require an opening or starting hole in the piece for the keyway broach to be inserted. The keyway broach tool has many teeth that will progressively make a deeper cut. Keyways, as well as many other types of internal forms can be produced in this manner. http://tymiles.com firstname.lastname@example.org