The cutter is made of high quality high speed steel to ensure a long service life. Hex shank length is 1/4 inch (6.35mm), including bit sizes of 6mm, 8mm, 9mm, 12mm, 16mm and 19 mm. Ideal for chamfering, deburring and countersinking. Five-groove design reduces chip load and speeds removal. Sawdust can be removed faster and easier 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. 1/4" hex handle fits most portable and stationary drills. Five-blade design reduces vibration, smoother drilling and longer life. Suitable for all different projects. <ul><li> Feature: drill bit </li><li> Made of high quality high speed steel to ensure long service life. </li><li> Hex handle is 1/4 inch (6.35mm), including 6mm, 8mm, 9mm, 12mm, 16mm and 19mm burs. </li><li> Ideal for chamfering, deburring and countersinking Five-groove design reduces chip load and speeds removal. </li><li> Sawdust can be removed faster and easier during use. </li><li> Suitable for low hardness panels such as wood, plastic and other soft materials, but not for metal. </li><li> Package includes: 6 x End Mills </li><li> Note: </li><li> 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. </li><li>Product Name: Ti Plated Hex Handle Woodworking Chamfering Tool 90 Degree Bevel Knife </li><li> Tool Handle Type: Hex Handle </li><li> Type of cooling (internal cooling / external cooling): external cooling </li><li> Cutting diameter (mm): 5 </li><li> Handle diameter (mm): 6 </li><li> Chip flute length (mm): 10 </li><li> Useful length (mm): 7 </li><li> Total length (mm): 48 </li><li> Angle of the tip of the outer blade (°): 90 </li><li> Material: high speed steel </li><li> Order number: Titanium Chamfer Knife with Hexagonal Handle </li><li> Category: Chamfering device </li><li> Blade diameter: 5 (mm) </li><li> Blade length: 10 (mm) </li><li> Full length: 48 (mm) </li><li> Shank diameter: 6.35 (mm) </li><li> If the standard parts: the standard parts </li><li> Package number: 6 pieces </li><li> Model: 6-19mm [6-piece set] </li><li> Product weight (g): 128 </li><li> Specifications (diameter * full length): 5*48 </li><li>becomeveryrich </li></ul> Note: The data is manual measurement, please allow 1-122cm error , due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.