Description of Diamond Drill Bits:
We offer five types of diamond drill bits for customers all over the world: impregnated diamond bits, surface set diamond bits, casing shoe, PDC bits and tungsten carbide bits.

Wuxi Huaxin Petroleum Machine Co., Ltd. is a leading manufacturer of diamond drill bits in China. Besides diamond drill bits, we still supply clients worldwide with impregnated diamond bits, surface set diamond bits, PDC bits, tungsten carbide bits, and so on. Both ISO9001: 2000 and API 5DP certificates are available for our products, and our products have been quite popular among clients from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc. Besides, OEM service is also available. If you need, please contact us freely.