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8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
Specifications
Brand Name :
ENG
Model Number :
812
Certification :
API, AISI, ISO
Place of Origin :
Suzhou, China
MOQ :
1 piece
Price :
USD 2000-20000 Unit
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
5000PCS/Year
Delivery Time :
7-8 WEEKS
Packaging Details :
Wooden Box
Blade :
3
Primary Cutter siSe :
13mm-18PCS; 16mm-27PCS
Nozzle :
6
Gauge Length :
55mm
Weight :
62 kgs
Thread :
4 1/2′′ API Reg
Description

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

Product Specifications
Blade Quantity 3
Primary cutter size 13mm-18PCS; 16mm-27PCS
Nozzle 6
Gauge Length 55mm

1, The junk slot area between blades is about 53% larger, but the strength of the blade is not reduced. It has more optimized hydraulic parameters and higher mechanical drilling speed.

2, The application of force balance software makes the tooth angle of the cutting teeth more scientific.

3, The only three-blade structure indirectly increases the area of the junk slot, which is more conducive to the removal of rock chips, cooling and cleaning of the drill bit, thereby reducing the risk of mud balling on the drill bit.

About Us

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

Certifications

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

Package&Shipping

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

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: Normally 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.

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8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

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Product Detail
Brand Name :
ENG
Model Number :
812
Certification :
API, AISI, ISO
Place of Origin :
Suzhou, China
MOQ :
1 piece
Price :
USD 2000-20000 Unit
Contact Supplier
8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

Suzhou Energy Tool Co., Ltd.

Verified Supplier
3 Years
jiangsu
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Crossover Sub Drilling, Steel Body PDC Drill Bits, Drill Bit Nozzle
Employee Number :
50~100
Certification Level :
Verified Supplier
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