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快换夹头主要优点是可供各种钻床在不停车的情况下更换刀具用。在钻床上使用该夹头可进行钻孔、扩孔、铰孔、攻丝等工序的加工,比一般钻套或卡头能提高工效5～7倍。当需要更换钻头时,操作者只需把活络销圈向上提起,这时在离心力的作用下,滚珠向外弹出,钻头套筒便会自动脱落。换装时,只要钻头套筒顶端的开口槽嵌入本体上的圆柱销(钻头套筒尾部有5°的斜
Quick change chuck main advantage is available for a variety of drilling without changing the tool in the case of parking. The chuck used in drilling can be drilling, reaming, reaming, tapping and other processes, than the average drill or chuck can improve ergonomics 5 to 7 times. When you need to replace the drill bit, the operator simply lift the active ring up, then under the centrifugal force, the ball pops out, the drill sleeve will automatically fall off. Dress, as long as the top of the bit sleeve opening slot embedded in the body of the cylinder pin (drill sleeve tail 5 ° inclined