10 inserts per lot of DNMP 543 680 VR/WESSON Carbide Inserts . New And in Original Packages. Composition: A thin alumina coating over a hard, deformation resistant substrate. Application: This grade excels in two main application areas; high-speed finishing of gray cast irons, and medium-speed finishing of alloy steels that are in a hardness range of 35 to 50 HRc. The hard substrate prolongs tool life in these applications. The alumina coating allows higher cutting speeds. The TiC layer contributes abrasion resistance, which is important for intended uses. Can withstand light interruptions. For heavy interrupted cuts, use grade KC9025.

• Vr/Wesson - Dnmp 543 680 Vr/Wesson Carbide Inserts (10Pcs) New&Original

Vr/Wesson - Dnmp 543 680 Vr/Wesson Carbide Inserts (10Pcs) New&OriginalVr/Wesson