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All hainaisen manganese coal mining drill bits wholesalers & hainaisen manganese coal mining drill bits manufacturers come from members. We doesn't provide hainaisen manganese coal mining drill bits products or service, please contact them directly and verify their companies info carefully.
| Total 3 products from hainaisen manganese coal mining drill bits Manufactures & Suppliers |
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Brand Name:Hainaisen Model Number:4 Blades Place of Origin:China 3inch Directional Drill Bit PDC Cutter Hight Manganese Steel Metal Drill Bit Characteristics: 1. The bit crown is a flat polished surface, suitable for hard non-abrasive formations. Can be used for strongly directional operations with good directionality... |
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Place of Origin:Hunan, China Brand Name:SOLLROC Features 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration aga... |
Changsha Sollroc Engineering Equipments Co., Ltd
Hunan |
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Brand Name:JYXC Model Number:QX14 Place of Origin:HeBei China ...drill bit is a ring-shaped cylinder without a bottom plate Applicable strata: Very hard rock, reinforced concrete, and hard rock with uniaxial compressive strength greater than 80Mpa. Technical Parameters: Note: Customized according to customer needs. Brand Name JYXC Type QX14 Features Durable Model QX14 Use Coal Mining Material High Manganese... |
Beijing jiayou xincheng industry and trade co. LTD
Hebei |
