HSS broaches are valued for their hardness, toughness, wear resistance, and ability to maintain a sharp cutting edge during demanding machining operations. Manufacturers offer different broach designs to suit specific components, production requirements, and machining applications. Common options include keyway broaches, spline broaches, round broaches, square broaches, hexagonal broaches, serration broaches, and surface broaches. https://stcgeartools.com/broaches.php