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| Thread drilling cutter |
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[ 2008-8-6 19:53:00 | By: jklm957 ] |
Thread drilling carbide cutter made by the whole, is a small diameter, thread efficient processing tool. Drilling cutter can be threaded a thread bottom hole drilling completed, and the orifice Chamfer thread processing, kitchen scissorsand reduce the number of tool use. But this is a common tool of the shortcomings of the poor, prices are also more expensive. The head of the drilling tool by some of the middle part of the thread milling and cutting edge bevel edge of the roots of three components. Drilling is the diameter of the tool to track processing at the end of the thread. The diameter of some of the restrictions on drilling, drilling a thread cutter only a specification of the processing within the thread. Drilling in the selection of thread cutter, to consider not only be processed screw hole specifications, attention should be paid to the effectivekitchen scissors processing tool length and depth of the holes being processed match, otherwise can not be achieved Chamfer .
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