26PCS Cutting Tungsten Blade Material: Aluminum alloy (surface oxidation),Tungsten steel(blade)30degree ,60degree ,45degree design fits most of cutting plotter. High quality and extra Long life.Super wear Resistance,high hardness, Application:fit for and most domestic and imported plotter Carbide tip with higher hardness (HRA93),higher hardness,greater strength, tip more sharper,cutting plotter lettering faster Colour:Photo Color Material:steel+tungsten steel A type: through the grinding polishing processing, high precision, good lettering quality. Higher hardness, greater strength, tip more sharper, cutting plotter lettering faster. Good wear resistance,no burr, not easy to rust Handle diameter: 2mm Overall Length: 22mm Angle: 30 degrees (yellow), 45 degrees (Red), 60 degrees (blue) Each color was 5pcs Fit for MIMAKI vinyl cutter B type: Size:Full length: 23.5mm diameter: 2mm Package Contents: 5 x 45 degree red knives 5 x 60 degree blue knives 1 x tool holder 5 x 30 yellow degrees blades 5 x 45 Red degrees blades 5 x 60 blue degrees blades Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.