Walter Tools Ibérica, S.A.U. - Inserts for broaches

Walter expands its range of plate Drill Xtra•tec, in the future, also covering the range of diameters of 36 to 59 mm (previously were 16.5 to 35 mm). Enlargement will take place in two phases: the first 2xD and 3xD drilling depths and later models 4xD and 5xD. The B421x has two plates, exterior and interior, as well as spiral for a smooth chip evacuation. The optimal balance of forces in the two plates guarantees a low vibration and high-performance process. The drills are ideal for cast iron and steel materials as well as stainless steel and difficult to machine materials. It is also possible the drilling on inclined or convex surfaces. The special in the outside plate edge produces an excellent surface finish and as a result it usually isn't necessary subsequent operations.