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IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

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IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency
IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

Large Image :  IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: Tricone Bits
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 15-25days
Payment Terms: , L/C, D/A, D/P, MoneyGram, T/T
Supply Ability: 1000pcs/Month

IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

Description
Brand: Sollroc Orgin Place: ChangSha,HuNan(Mainland)
Certification: SGS Color: Gold
Delivery Time: 15-25 Days Material: Alloy Steel
Advantage: High Wear Resistance Product Type: Tricone Bits
Use: Oil Drilling Packing: Plywood Case
Size: 6-12 Inch
High Light:

tricone roller bit

,

dth drilling tools

 

IADC API Carbide High Efficiency Tricone Rock Roller Bits For Exploration

 

Products Description

 

Range: Dia. 7 7/8” (200mm) to 12 ¼” (311mm)

Test Data of Our tools:

Locations

Description

Rock hardness

Rock formation

Drilling meters

Australia

D229-IADC545

F=8-10

(980-100Mpa)

Gold mine

(weathered roc, sandstone)

14760ft

Australia

D251-IADC635

F=10-12

(100-120Mpa)

Hematite

9800-13000ft

Australia

D251-IADC545

F=6-8

below 80Mpa

Coal mine

23000-26000ft

Hebei, China

D251-IADC725

F12-14

(120-140Mpa)

Iron mine

4900-5250ft

Applications:
For soft formation (Hardness F=7) with low compressive strength and high drillability, such as shale, soft limestone, sandstone, conglomerate, soft dolomite and coal bed, etc

IADC code

435

Bearing Structure

Roller-Ball-Second Thrust-Roller-First Thrust/Sealing, Abrasion-resistance carbide button insert on the bearing surface.

Circulation type

Jet Air

Cutting Structure

Inner Rows: Conical
Gauge Rows: Chisel
Gauge Bevel Protection: Round

Pin connection

API 4 1/2" REG

Nozzel

D18mmx3 interchangeable

Metric bit diameter

229mm

Weight

50kg


Bit legs protection: Bit legs protection alloy button insert on the leg's surface, back and top space build up welding of abrasion-resistant alloy.
Operating suggestion:
Weight on Bit: 9000-36000lbs
Rotary speed RPM: 120-90 r/min
Air back pressure: 0.2-0.4 Mpa

 

Quality warranty:
Our products are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:
Generally, Production time is 15 -25 days.


Transportation:
By air, By Express or By sea according to your requests.

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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