Specification: Brand new Material: Hard Alloy Main Color: Silver Degree: 30° / 45° / 60° Stand Length: approx. 50mm / 1.97in Blade Length: approx. 19mm / 0.75in Feature: Suitable for polishing wood, pvc mahogany color, precision, mdf and other relief. 30° blades are used predominantly for cutting very thin materials from the window shade and mylar. 45° blades are the standard blade that comes with most vinyl cutters. They are recommended for all standard and calandered mold vinyls as well as other fine materials. 60° blades are recommended for thicker materials, such as reflective films, flock and twill materials and also sand blast resistance. High strength and hardness. Easy to use. Durable in use. Package included: 1pc x Blade Holder 15pcs x Blades (5pcs x 30° blades, 5pcs x 45° blades, 5pcs x 60° blades) 15pcs x Screws Note: Please allow 1-5mm size errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.