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8 1\2' IADC 214 Oil API Kingdream milled tooth drill bits well
Packaging & Delivery
SpecificationsIADC214 steel tooth rock drill head proteleum machine1. Low compressive strength
2. High drillability
3. Midium to hard formation
Hejian Wanxiang Drilling Equipment Co., Ltd is a professional manufacturer & distributor of drilling tools and equipment in China.
We have many years experience in research and production of petroleum equipment. With flexible company structures and advanced technologies, we have dedicated ourselves to supplying drilling industry with the best products available.
1. Good wear-resistance.
2. Tungsten carbide hardfacting on tooht surgace.
3. Better steel and longer stable drilling hours.
4. Optimized profile and higher rate of penetration .
5. High stability .
1. Good quality, reasonable price.