Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd [China]

If you are wondering how to choose oil retainer,Website:http://www.gsmdrilling.com, if you are checking products price, or if you are looking for high-quality products for sale, please feel free to contact Golden Stone Machinery, we are one of the leading China oil retainer manufacturers equipped with professional factory.Oil Retainer  It is between adjustment plate and vibration absorption sleeve, mounted in the chip removing guide box and covers gun drill. It avoid oil and steel chip enter into bearing on the rear.