Description: Material: 2 inch diamond chamfer bits are made of diamond material, which is strong and wear resistant, ensuring long term performance and reliabilityMultifunction: Diamond chamfer bits can not only expand holes but also perform chamfering to meet a variety of work needs.5/8"-11 threaded interface is suitable for NA, M14 threaded interface is suitable for EU and AU. Please let us know the model that is suitable for youEasy to Use: Milling bits, high reliability and performance, simple and convenient to use, no professional skills required, saving time and effortQuality: Chamfer countersink bits, professional manufacturing, stable performance, and simple and practical design can greatly improve work efficiencyWide Application: Beveling chamfer bits can accurately control the processing depth, suitable for a variety of materials such as glass, tiles, ceramics, etc Specification: Material: DiamondThread: M14 Applicable to EU and AUThread: 5/8"-11 Applicable to NA Size Chart: 5 cmx5 cmx5.4 cm/1.97 inchx1.97 inchx2.13 inch Package Includes: 1x Chamfer Bit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.