Detailed parameters: 1. Basic size (ODxIDxT) : 100x22x0.3mm 2. Material: TCT 3. Hardness: 90-96HRA 4. Bevel & Angle: one bevel each face To get a quote or more details sooner about this round knife, please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 Cutting & slitting circular blade from Licheng Blade Manufatory is always popular with clients worldwidely. Use only premiun material selected for knife application of different machines, speeds, and products of papers, cigaretter, fiber, film, tape, cardboads, cloth, fabric, rubber, foods and so on; Excellent products wtih longer service life at reasonable prices; Large production capability, abundant stock, available customization.