Tricone Rock Bit Jz Drilling Hard Drill - Chinaprice: contact company for price
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From 2 7/ 8 to 26”
larger sizes for hole opener bit , reamer bit
most favourable price and best qualtity
sealed bearing and non- sealed bearing
HJ( metal sealed journal bearing)
HA ( rubber sealed journal bearing
aircooled bearing type
soft , medium soft , hard, medium hard, very hard formation
( extra features)
Button bit, saw teeth
1) Y- Conical teeth 2) X- chisel teeth
3) K- wide teeth
4) G- Gague protection
petroleum& gas , water well , mining and tectonic industries , oil field, constru
- Posted By: Hejian Deris Petroleum Drilling Equipment
- Phone: 8618831737902
- Address: china hebei, hejian, China
- Website: http://hjdrs.en.alibaba.com
Published date: June 9, 2014 -
- Business Description: Company Competitive Power:
1.the most professional and experienced senior engineers in this field
guarantee high quality products.
2.MANUFACTURER position ensures competitive price.
3.Sincere salesmen are our business basis.
4.Different sizes and dimensions are available
5. A certain number of bulk stock ensures fast delivery
6. Best after sales service Welcome to inquiry and visit our factory
Tricone Rock Bit DrillEquipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 9, 2014 - contact company for price
We are Hejian Deris Petroleum Drilling Equipment Co. , Ltd. We are specialized in exporting drill bits( PDC drill bits, TCI tricone drill bits, steel tooth tricone drill bits, single cone drill bits) drill pipes, Mud pumps and stablizers . Our produc...
Steel Tooth Drill Bit Tricone Jz Rock Drilling China ManufactureEquipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 9, 2014 - contact company for price
The principle of our company is based on the quality of survival. Our products have been qualified by the API( America Petroleum Institute ) and ISO : 9001. Fast delivery and competitive price are our character. Welcome you enquire and cooperate with...
China Manufacture Supply Tricone Drill Bit Steel Tooth Pdc Drilling ToolsEquipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 6, 2014 - contact company for price
1. Cutting Structure of this type sealed and non- sealed tci tricone bits : The wear- resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge Structure of this type tci tricone roc...
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