[Features] This is the most versatile drill that can be used in a wide range of applications. [Specifications] Diameter: 0.5 inches (14.0 mm), Groove Length: 4.8 inches (122 mm), Total Length: 8.1 inches (205 mm), Shank: MT1, Tool Material: High Speed, Diameter Tolerance: h8, Tip Angle: 118°, LIST: 602, Sale Unit: 1