12-1/4" Matrix Body Diamond PDC Oilfield Drill Bits

• Customization: Available
• Customized: Customized, Customized
• Standard: API, AISI, API, ISO9001
• Model NO.: PDC drill bits
• Length: *, *
• Type: Matrix Body PDC Drill Bit, PDC Drilling Tools
• Material: Solid Carbide, Solid Carbide
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Size: 12.25 Inch
• Blade: 7
• API Connection: 6-5/8" Reg. Pin
• Connect Thread: API Standard Pin
• Application: Oil Field, Energy
• Transport Package: Wooden Box
• Specification: PDC Drill Bit
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS/Year

Product Description

 

Product Description

 
Dimensional Data
Bit Size: 12.25 inches (311.15 mm)
Blade Count: 7 Blade
Primary Cutter Size: 19 mm 
Nozzle Count: 10 
Cutter count:  51
Maximum TFA: 3.712 square / inches 2,395 square mm
Junk Slot Area: 29.3 square inches / 18,903 square mm
Normalized Face Volume: 44%
Gauge Length: 3.600 inches / 91.44 mm
Total Bit Length: 16.14 inches / 410 mm


Operating Parameters
Weight on bit: 4,000 to 50,000 lb;  2 to 23 T
Flow rate: 550 to 850 gpm;  2,500 to 3,864 lpm
Make Up Torque: 37,100 to 38,500 ft lb;  5,030 to 5,220 daN m
API Connection: 6-5/8" Reg. PIN






 

About Us

 


 

Certifications

 

 

Packaging & Shipping

 

 

FAQ

 

Q: You are a trading company or manufacturer ?

A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits.

Q: How about your products ?

A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. 

Q: Package Methods ?

A: Nornally wooden case, also can be steel box; can be customized if need.

Q: Payment Terms ?

A: we accept T/T, L/C, Paypal, Western Union, etc.

Q: Can I visit your factory ?

A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.