... , samples.Cutting blade, fiber cleaver blade, glass cutter, quartz cutter, round cutter Super high wear-resistant/super sharp/stainlessWe can produce ... drawings, samples.round cut blades ( glass, glass pipe, LD, quartz etc.) are used to cut hard and brittle material ... -resistance. Generally applied in worse or general equipment to machine materials of lower hardness (HRC≤25°), discontinuous cutting and ...