The scope of delivery is subject to the first picture, the other pictures are the display effect The countersink is made of high-quality high-speed steel to ensure a long service life. The hex shank length is 1/4 inch (6.35 mm), including bit sizes of 6 mm, 8 mm, 9 mm, 12 mm, 16 mm, and 19 mm. Ideal for chamfering, deburring, and countersinking. The five-groove design reduces chip load and speeds up removal. Sawdust can be evacuated faster and more easily during use. Suitable for low-hardness panels such as wood, plastic, and other soft materials, but not for metal. These cutters are made of high-speed steel, very sharp and durable, and can be used for a long time. The 1/4" hex handle fits most handheld and stationary drills. The five-blade design reduces vibration, smoother drilling, and longer life. Suitable for all different projects. Feature: Drill Bit Made of high-quality high-speed steel to ensure a long service life. The hex handle is 1/4 inch (6.35 mm), including 6 mm, 8 mm, 9 mm, 12 mm, 16 mm, and 19 mm countersinks. Ideal for chamfering, deburring, and countersinking. The five-groove design reduces chip load and speeds up removal. Sawdust can be discharged more quickly and easily during use. Suitable for low-hardness panels such as wood, plastic, and other soft materials, but not to metal. Package Includes: 6 x End Mills Note: The monitor calibration is not exactly the same. The color of the item shown in the photo may be slightly different from the actual product. Please use the actual product as the standard. Product Name: Ti-Plated Hexagonal Handle Woodworking Chamfering Tool 90 Degree Chamfering Knife Tool Handle Type: Hexagonal Handle Cooling Type (Internal Cooling / External Cooling): External Cooling Cutting Diameter (mm): 5 Handle Diameter (mm): 6 Chips Flute Length (mm): 10 Working Length (mm): 7 Total Length (mm): 48 Outer blade tip angle (°): 90 Material: High speed steel Order number: Titanium chamfering knife with hexagonal handle Category: Chamfering device Blade diameter: 5 (mm) Blade length: 10 (mm) Full length: 48 (mm) Shank diameter: 6.35 (mm) Whether standard parts: standard parts Package number: 6 pieces Model: 6-19mm [6-piece set] Product weight (g): 128 Specifications (diameter * full length): 5 * 48 Please allow a slight deviation in the measurement data and make sure you do not mind before ordering. High quality store for you! Shop tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to the different pixels of the monitor, there may be some color difference, please refer to the actual product.