9 7/8 Inch IADC537 /527/517/447 Tricone Drill Bit for Water Well / Oil Well Drilling6

• Customized: Customized
• Length: Taper-length
• Type: Center Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Color: Costomized
• Model NO.: 9 7/ 8 IADC537
• Transport Package: Wooden Box
• Trademark: Feilong
• Origin: China
• HS Code: 843143
• Production Capacity: 50000pieces Per Year

Product Description

SIZE : 12-1/4 inch
Diameter: 311.1mm
 IADC :    645
 Bearing Type : Rubber Jounary Bearing 
 Circulation Type: Water 
 Cutting Structure: Inner & Nose Rows
 Gage Rows: Tungston carbide instert
 Pin Connection : 6-5/8"
 Metric Bit Diameter: 311mm
 Product Weight:  98kgs 

Operation Recommendations 
        
 Weight On Bit (Ton):         21 - 34 (Ton)            
 Rotation Speed (Rotary):     60-100( rpm )            
 Make Up Toqure(klb.ft):     50.3-57.5 ( klb.ft)  

Application : Drilling Industrial ,oil drilling ,mining drilling, water drilling ,

Production Name : Diamond PDC, Drill Bit PDC, PDC Bit Price, PDC Button ,API Drill ,  Bore Well Bit ,Cutting Tool ,Down Hole ,Drill Bits, Drilling Bit, Drilling Rig Bit ,Drilling Rig Spare Parts ,Drilling Tool ,DTH Rock Tools ,Hard Rock Drilling, HDD Drill, Oil Field Equipment, Rock Bit ,Rock Boring Bit, Rock Breaker Bits, ,Rock Drill, Rock Drill Bit ,Rock Drill Bits, Rock Drilling Bit




    Our advantages:
1) API-7-1, ISO90001, ISO14001 and OHSAS18001 standard .
2) 30 years professional factory in China with competitive price.
3) Owns the most complete production capability of Rock Drilling Tools in China 
4) Annual production over 20 thousand sets of  drilling tools.
5) Export to more than 20 countries and regions.

Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded) through whatsapp&wechat