Products
- Chemical Auxiliary Agent[6]
- Air-Compressors[1]
- Loaders[2]
- Other Construction Machinery[1]
- Drilling Machine[1]
- Conveyors[6]
- Hoists[1]
- Metal Processing Machinery Parts[2]
- Crusher[2]
- Drilling Rig[6]
- Other Mining Machinery[6]
- Mining Machinery Parts[6]
- Other Machinery[1]
- Casting Services[1]
- Pumps[2]
- Alarm[3]
- Smoke Detector[1]
- Safety Helmet[1]
- Other Hand Tools[1]
- Drill Bit[2]
- Pneumatic Tools[1]
- Special Transportation[3]
Contact Us
- Contact Person : Mr. David
- Company Name : Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.
- Tel : 86-0311-85091068
- Fax : 86-0311-85323559
- Address : Hebei,shijiazhuang,NO.89 HUANGHE ROAD,HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE,SHIJIAZHUANG,CHINA
- Country/Region : China
- Zip : 050035
Drill Bit
PDC drill bit for roof bolter
PDC drill bit for roof bolter adopts high grade PDC segment material with features of super hardness and good toughness.
PDC drill bit for roof bolter adopts high grade PDC segment material with features of super hardness and good toughness, it is used for drilling the rock with...
coal drill bit
Due to the technique of finish casting and superior alloy, it has the features of large torque, wide drilling range and durable.
It is mainly connected with spiral drill shank and works with coal electric drill machine or portable drill machine. Due to the technique of finish...
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