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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance

Hunan New Diamond Construction Machinery Co., Ltd.
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Hunan New Diamond Construction Machinery Co., Ltd.
City: Yueyang
Province/State: Hunan
Country/Region: China
Tel: 86-731-89708248
Contact Person:
Mr rick liao

6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance

Brand Name : New Diamond
Model Number : 6 3/4" 532 171mm Tricone drill Bits
Certification : ISO9001:2008
Place of Origin : Hunan, China (Mainland)
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : According to order quantity
Delivery Time : 5-8 work days
Packaging Details : Carton packaging and wooden box packing
IADC Code : 532
Circulation Type : Jet Air
Pin Connection : 3 1/2” API
Metric Bit Diameter : 171mm
Product Weight : 21KG
Weight on Bit : 13,500-33,750Ibs
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bearing Soft formations Tricone Drill Bit 6 3/4" 532 171mm


Description


LUGAND SHIRTTAIL ENHANCEMENT


1. Conventional Shirttail DesignThis shirttail features a”terraced”design,which increases escape area and the bailing velocity and decreases cuttings regrind and wear on shirttail and shirttail lip.

Hardmetal and wear resistant carbide were applied to shirttail and shirttail lip.


2. Particular Shirttail Design

This shirttail features a”terraced”design,which increases eacape area and the bailing velocity and decreases cuttings regrind and wear on shirttail and shirttail lop.

Hardmetal was applied to shirttail lip and lug.Wear resistant catbide on shirttail lip and lug and around the”terrace”lower part of shirttail lug.


Feature Advantage


1. Price commitment: in order to ensure the high reliability of products, raw material selection are using grapefruit brand products; under the same competitive conditions, and not to reduce product technical performance on the basis of sincerity at a favorable price to customers.


2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliable product quality" principle.


Cautions


Please select the applicable formation and parameters according to the instructions.


Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.


Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.


Bottom hole must be clean and bit must not be used for long section reaming.


Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures


The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.


Specifications


Bit DiameterIADCApplicationsSpecial Features(Cutting Structure,Lug Protection)WeightPIN ConnOperating Suggestions WOB/RPM
IbsKG
6 1/4” 171mm532Soft formations with low compressive strengths.Coical on gage and inner rows;Hardmetal on lug;Wear resistant carbide on shirttail lip and lug.46213 1/2” API13,500-33,750Ibs/110-80RPM


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6 3/4 Inch Tricone Drill Bit 532 171mm For Soft Formations , Wear Resistance Images

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