Steelmans Broaches offers Standard Rugged Square Section Broaches . Steelmans Broaches also offers Surface Broaches, Standard Broaches, Special Profile Broaches, Spline Rolling Rack Broaches, Broaching Machines, SubContract Broaching etc. Standard Rugged Square Section Broaches are used to mill a square corner. Standard Rugged Square Section Broaches are preferred because they leave no radius in the flats of the broached piece. Standard Rugged Square Section Broaches help to remove material and they are easy to build and resharpen.