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JINING QINFENG MACHINERY HARDWARE CO.,LTD
Simple drill chuck key
The drill chuck is one of the most commonly used tools for the drill press. The clamping is carried out by the small bevel gear of the key. The nut of the drill chuck is covered by a cone. The nut of...
How does a drill chuck work?
A drill chuck is a specialized clamp designed to hold drill bits in place while they are being rotated by the drill. The chucks nearly always have three jaws that press down on the drill bit so that...
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