Hassay Savage HHS keyseating pull broaches are manufactured similar to the Davis AF series cutters. Our cutter bars have 10" rake face, 5" back-off and 2" side-relief on a ll teeth. These broaches may be used on Davis model 4, 5 and 15 machines. Sizes range from 1/16" to 1" and 4mm to 25mm. For special applications contact our customer service. Why Hassay Savage broaches stand for precision and top quality: The side relief eliminates drag in multiple-pass broaching. Tooth-relief, using Borazon™ wheels, improves surface finish and extends tool life. Precision grinding of the rake face insures consistent performance and free cutting action after several sharpenings. An undercut pilot allows easier entry on each pass.