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Designed for producing stainless steel self-drilling screws and lengthened self-drilling screws.
Curved surface desing of the transmission cam prolongs screw pressing time and shortens idle-stroke time, not affecting normal operational cycle during processing, thus achieving excellent motion effects and extending the operating life of the screw die.
HRc 60° precise grinding, rolling friction, low consumption, with beautiful curve and zero-defect.
High speed, noiseless, and energy-saving.
High precision, original position return, and absolute synchronizing.
Simple structure, screw driving, and low rate of malfunction.