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

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo View Contact Details

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

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

Detailed Product Description

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.

Product Tags: tricone roller bit dth drilling tools

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

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