IADC 537 12 1/4 Inch Tricone Drill Bit with API Connection 6-5/8

• Customization: Available
• Customized: Customized
• Standard: AISI, API, AISI, GB, API
• Model NO.: Tricone bit
• Type: Roller Drilling Tool or Rotary Drill Bit, Core Drill Bit
• Material: Tungsten Carbide and Alloy Steel, High Carbon Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Certification: ISO 9001:2000
• Surface Treatment: Spray-Paint
• Warranty: According to Drill Bit Usage
• Manufacturing Process: CNC-Machining or Casting
• After-Sales Service: According to Drill Bit Usage
• Name: Tricone Drill Bit or Roller Cone Drill Bit
• Application: Oil or Water or Gas Drilling Well
• Model: Rock Bit or Drill Bit
• Body Type: Matrix Body or Steel Body
• Transport Package: Wooden Box
• Specification: TCI
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS

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

F. A. Q

 

Q: Are your company a trading company or manufacturing factory :
A: We are professional manufacture with over +20 experience
 
Q: Accepted  Payment Terms:
A: T/T, L/C,  Paypal, Western Union, etc.
 
Q: Guarantee and Warranty of Quality:
A: We are an API&ISO certified factory, we have one integrated set of systems to control quality in production and make after-sale service.
 
Q: Referenced Letters:
A: We have many Referenced Letter issued by our customers from many countries for checking our quality and service.
 
Q: Can I visit your factory online?
A: Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp, or Skype