Feature:1. Preferred Material: This cutter heads is made of alloy material, and the gasket is made of high carbon steel, superior wear and corrosion resistant, not easy to rust and can provide a long service time.2. Laser engraved process, its angle clearly engraved on it, easier to read when using.3. The gasket with thickening and widening processing, when using can give you a more stable use experience.4. This tool suitable for cutting , ceramic, mirror and other material items, has a wide applications.5. 5 types optional: There are 5 different types for you to choose from: 135°, 140°, 145°, 150°, 155°. The 135° type is suitable for 1-5mm thickness , the 140° type is suitable for 3-8mm thickness , the 145° type is suitable for 5-10mm thickness , the 150° type is suitable for 8-10mm thickness , and the 155° type is suitable for ≥10mm .Specification:This tool should be used with your cutter machines to cut , ceramic and mirror more efficiently. If you are looking for this accessory, you can give it a try!Features:Preferred Material: This cutter heads is made of alloy material, and the gasket is made of high carbon steel, superior wear and corrosion resistant, not easy to rust and can provide a long service time.The Laser engraved process, its angle clearly engraved on it, is easier to read when using.The gasket with thickening and widening processing, when using can give you a more stable use experience.This tool is suitable for cutting , ceramic, mirror and other material items, has a wide application.5 types optional: There are 5 different types for you to choose from: 135°, 140°, 145°, 150°, 155°. The 135° type is suitable for 1-5mm thickness , the 140° type is suitable for 3-8mm thickness , the 145° type is suitable for 5-10mm thickness , the 150° type is suitable for 8-10mm thickness , and the 155° type is suitable for ≥10mm .Specifications:Material: alloy+ high carbon steelType: 135°, 140°, 145°, 150°, 155°(optional)Cutter wheel diameter: 4mm / 0.2inShank diameter: 4mm / 0.2inLength: 20mm / 0.8inPackage size: 50 * 30 * 10mm / 2.0 * 1.2 * 0.4inPackage weight: 15g / 0.5ouncePacking list:1 * Cutting HeadsPackage List:1 * Cutting Heads