【Package Included】Comes with 20 pieces stainless steel cutter blades for Strength and Durability，Before placing an order, please confirm that this is the blade you need. 【Compatible With】This blade is suitable for almost all brands of conical parts.Included： Drywall Master, NorthStar, TapeMaster, Premier,TapeTech, Columbia, BlueLine USA, Concorde. 【Easy Installation】After removing the old blade, simply replace it with a new one.Please pay attention to the sharp blade during installation. 【Product specifications】2.56 x 1.3 x 0.16 inches. 【High Quality】This Cutter Blades makes of high-quality anodized aluminum and stainless steel body, stainless steel blade, wear and rust resistance.Stainless steel cutting blades maintain sharpness for a longer period of time, with fewer blade replacements and shorter downtime. This blade is suitable for almost all brands of conical parts.Included： Drywall Master, NorthStar, TapeMaster, Premier,TapeTech, Columbia, BlueLine USA, Concorde.Comes with 20 pieces stainless steel cutter blades for Strength and Durability，Before placing an order, please confirm that this is the blade you need.