2014年1月29日星期三

Replaceable Cemented Carbide Drill Crown

Between the body and the cemented carbide drill crown grinding precision V-groove interlocking mechanism connected to each locking assembly ensures that the drill bit has the same welding carbide drill rigidity and dimensional accuracy. Meanwhile, the locking mechanism with only a single correct position so that the crown is easy to install on a matching rod, thereby ensuring repeat positioning accuracy when replacing the crown. When the tension rod through the locking screws, crown / drill body combination with each other securely locked, the connection stiffness competent to feed a large, high-speed high productivity hole processing requirements. The adoption of advanced molding process zhushe carbide crown with a high uniformity of the material, so that the crown has a uniform strength and uniform heat distortion performance.

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