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Quick description of tungsten carbide tips road milling bits
Road milling bits are also called road planing bits. They are made by tungsten carbide tips and steel shank body. They are widely used in road milling and asphalt milling with road milling drums and machine. Following is the structure of a tungsten carbide tips road planing bit.
| 1 is carbide tips, we adopt hardness tungsten carbide to ensure the wear-resistance; 2 is brazing, its function is to bond the tungsten carbide tips and steel body together firmly; 3 is steel body. picks need to sit into the toolholder firmly, so the steel body must be wear-resistant and breaking strength; 5 is clamping sleeve. Because of its exact roundness, the twin-stop clamping sleeve ensures optimum pick rotation characteristics. |
