duMONT Minute Man® Broaches are available with TiN, and TiAlN coatings. The coatings provide enhanced performance for specific applications, delivering greater value and tool life on your more challenging materials.
TiN – provides increased lubricity and wear resistance when broaching abrasive materials such as Fiberglass and some aluminum alloys.
TiAlN – offers a significant increase in surface hardness (Rc low 90’s). Applications would include broaching in most Stainless Steels, Alloy Steels, and harder materials. Please contact factory for coating recommendations.