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

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Suzhou Energy Tool Co., Ltd.

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

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

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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

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 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

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.

Product Tags:

Rock Drilling PDC Drill Bit

8 1/2′′ Steel Body PDC Drill Bits

API Steel Body PDC Drill Bits

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

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