PDC Bits, PCD Bits [email protected]

PDC Bits, PCD Bits Petroleum & Geology Industry. PDC bits, PCD bits are designed for high speed drilling in shale, limestone, and sandstone formations. Unlike roller cones, these bits are a one piece solid steel body with no moving parts. For more information about our products,please contact me anytime! Email:[email protected] QQ:2560396423 Whatsapp:0086-15538046861 Skype:[email protected]