15 1 2 Iadc 537 Tci Tricone Bit For Water Well Drilling - Chinaprice: contact company for price
the body, increasing the shaft neck size.
2. Thrust bearing vice respectively by grinding surface treatment and hardening process.
3. The differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.
4. Steel ball lock die, suitable for the high speed.
5. The 250 ° C high temperature resistance, abrasion resistance of new grease.
GA series bit for O form rubber sealing roller bearing drill bits, low pressure for the high speed drilling drilling, it is an ideal and economic tools
- Posted By: Hejian Deris Petroleum Drilling Equipment
- Phone: 8618831737902
- Address: china hebei, hejian, China
- Website: http://hjdrs.en.alibaba.com
Published date: August 15, 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
Diamond Drill Bits Pdc Geological MiningEquipment - Drill Bits - Shaanxi Sea Knight petroleum co.,ltd - China - July 1, 2014 - contact company for price
Shaanxi Sea Knight petroleum technology Co. , LTD. own so many experts in diamond drill bit, mining and geological dill research, design, manufacturing and technical. The use of advanced technology for oil, geology, mine design variety of different f...
Tungsten Carbide End Mill CutterEquipment - Drill Bits - Zhuzhou Tongda ZZcarbide Co., Ltd. - China - June 30, 2014 - contact company for price
tungsten carbide end mill cutter Specification 1. OEM and ODM service. 2. ISO 9001- 2008 Quality Control System. 3. TIN, TIAIN, TIALN coated or not. 4. More than 12 years experience of production. tungsten carbide end mill cutter A: With coating: Lon...
Tungsten Carbide Twist Drill BitsEquipment - Drill Bits - Zhuzhou Tongda ZZcarbide Co., Ltd. - China - June 30, 2014 - contact company for price
Specification 1. OEM and ODM service. 2. ISO 9001- 2008 Quality Control System. 3. TIN, TIAIN, TIALN coated or not. 4. More than 12 years experience of production. Advantage of Tungsten Carbide Twist Drill Bits For Metal Tungsten Carbide Twist Drill ...
Safe Trade Tips
- Ask for business references and check them
- Verify their business via their local Chamber of Commerce