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Hejian Solidkey Petroleum Machinery Co.,Ltd.
Hejian Solidkey Petroleum Machinery Co.,Ltd.  

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solidkey Milled steel Tooth Tricone Bits 

Payment Terms: T/T,L/C 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: 7 7/8'' IADC211
Production Capacity: 100pcs/mon
Delivery Date: depend on your order
Brand Name: solidkey
steel tooth tricone bits: rock roller bits
Means of Transport: Ocean
Packing: Plywood case
Application: Coal
Machine Type: Drilling Equipment
water well bits: three cone tricone bits

steel tooth tricone bit
1.tricone bit in stock
2.bit size range from 3 7/8"to 26"
3.Meet with API Spec7-1 Standard


7 7/8" IADC211 steel tooth tricone bit
7 7/8IADC211 steel tooth tricone bit
Detailed Product Description
Size7 7/8" (200.0mm)
IADC211
Bearing TypeUn -sealed journal bearing
Thread Connection4 1/2 reg pin
WOB(KN/mm)0.35~0.95
RPM(r/min)180~80
Applicable FormationsMedium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
Circulation systemMud pump

steel tooth tricone bit
1.tricone bit in stock
2.bit size range from 3 7/8"to 26"
3.Meet with API Spec7-1 Standard

tricone bit , steel tooth bit , drill cone bit , tricone bits,rotary bit
1.This type of bits are used in low press resistance soft to medium formation,shales,clay,salt,etc.,It can work in a high RPM and low WOB with fast drilling speed.
2. Surface of cones and teeth are hard enhanced to extend the working life of bit.
3. Teeth distributed optimal design largely improve the working efficiency of breaking down
If you are interested in this products, you could send message to us,we will be glad to reply you soon.
Please specify the following on enquiry,
Diameter
IADC code
Thread Connection
Bearing structure
Drilling formation

Mr. Hyman Zhang
skype Mr. Hyman Zhang
General Manager
Tel: 86-317-3184695
Fax: 86-317-3184665
Mobile: 159 3272 6108
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Company Info

Hejian Solidkey Petroleum Machinery Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Cangzhou
Province/State: Hebei
Country/Region: China (Mainland)

Hyman Zhang:   skype
Hyman Zhang:   qq

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