... thank you! (*^_^*) Blade for the V-CUT,peeling machine insert for steel tube, cutting tube ... , material, and profile according to drawings, samples.round cut blades ( glass, glass pipe, LD, quartz etc.) ... are used to cut hard and brittle material ultra-high wear-resistant materials ... better performance, can machine various materials of HRC 60° Conforming to ISO K10~K30/P10~P30. It ...