The 2Pcs 45 Degree Cutting Plotter Vinyl Cutter Knife Blades are specialized blades designed for cutting vinyl material with precision and efficiency using a cutting plotter or vinyl cutter machine. Here's what you need to know about these blades:45 Degree Angle: The blades feature a 45-degree cutting angle, which is commonly used for cutting a wide range of materials, including vinyl, heat transfer vinyl (HTV), adhesive-backed vinyl, and more. This angle provides a balance between cutting depth and blade longevity, making it suitable for most standard cutting applications.High Hardness Tungsten Carbide: The blades are constructed from high-hardness tungsten carbide, a durable and long-lasting material known for its excellent wear resistance and cutting performance. Tungsten carbide blades maintain their sharpness over time, ensuring clean and precise cuts even after prolonged use.Compatibility: These blades are compatible with various cutting plotter and vinyl cutter machines that utilize a blade holder with a compatible mounting mechanism. It's essential to ensure compatibility with your specific machine model before purchasing.Versatility: The 45-degree blades are versatile tools suitable for a wide range of cutting applications, including intricate designs, lettering, graphics, and more. They can handle both intricate and larger-scale projects with ease, providing consistent and reliable results.Pack of Two: The package typically includes two 45-degree cutting blades, providing users with a spare blade for replacement when needed. Having a spare blade on hand ensures uninterrupted workflow and minimizes downtime during cutting projects.Easy Installation: Installing the blades onto the blade holder of your cutting plotter or vinyl cutter machine is a straightforward process. Most machines feature a simple locking mechanism or set screw to secure the blade in place.Cost-Effective: Purchasing replacement blades in a pack of two is often more cost-effective than buying individual blades. It offers value for money and ensures that you have a spare blade available when the need arises.Overall, the 2Pcs 45 Degree Cutting Plotter Vinyl Cutter Knife Blades are essential accessories for users of cutting plotter and vinyl cutter machines, providing durable and high-performance blades for precise and efficient cutting of vinyl material and other compatible substrates.