3 Flutes Roughing End Mill CNC Wood Roughing End Mill Set
FEATURE
All end mil are designed for clockwise rotation in order to prevent theend mil from being twisted due to excessive pressure.
1. When all the knives are finished, they pass the balance test to ensure that there is no doubt of radial jump. In order to ensure that the knives do not swing and jump during use, please pay attention to selecting appropriate mechanical equipment and excellent jackets.
2. The proper size of the jacket must be selected. If it is found that the jacket is not round enough or worn, it will cause the jacket to not clamp the tool properly and correctly. Please replace the intact jacket with standard specifications immediately to avoid the tool. Under the high-speed rotation, the handle vibrates, and then there is a danger of flying off or twisting.
3. The tool handle should be installed in accordance with EU regulations. For example, the clamping depth of the shank diameter of 12.7mm must reach 24mm to maintain the pressure bearing range of the tool handle.
4. Speed setting: The tool with larger outer diameter should be set according to the following tachometer, and advance slowly to maintain a constant advancing speed. Do not stop advancing during the cutting process.
5. When the tool is blunt, please replace it with a new one and do not continue to use it to avoid tool breakage and work injury.
6. When using a tool, please choose a tool with a longer blade than the workpiece. For example, if you want to mill a groove with a depth of 12.7mm, please choose a tool with a blade length of 25.4mm, and avoid using a tool with a blade length equal to or less than 12.7mm.
7. When operating and processing, please wear safety glasses and push the handle safely; when using desktop mechanical equipment, it is also necessary to use an anti-rebound device to avoid accidental rebound of the workpiece during high-speed cutting.
