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Алмазные биты API PDC 250 8 мм (9 7/8 дюймов) 7 лезвий хорошего качества для бурения скважин на воде и

Алмазные биты API PDC 250 8 мм (9 7/8 дюймов) 7 лезвий хорошего качества для бурения скважин на воде и

Категории: Other Construction Machinery >>>
Поставщик: Hejian,Yinhai,Rock,Bits,Manufacture,Co.,Ltd.

Цена:*

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Характеристики

Product Overview

YH PDC bits

Hejian Yinhai Rock bits manufacture, Producing various PDC bits from 3 1/2 to 28 inch.
The professional and creative R&D team designs product drawings according to your requset.
PDC bits at different prices meet your different engineering needs.
3,4,5,6,7,8 blades, and with PDC cutters of different quality.
Suitable for Soft, medium, hard formation.
Fast Rate of Penetration(ROP) and high Rotary Speed.
Tungsten Carbide Inserts or PDC cutters for body gauge protection,
Single or double row PDC cutters,
YINHAI PDC bits ENGINEERED TO DRILL, for water and oil well, Mining and HDD.

FEATURES AT A GLANCE

1、Single row spiral five blades design, optimized waterway design is ensured with the hydraulic configuration of the bit, balances
fluid flow, allows effectively cleaning bottom-hole zone, anti-balling.
2、Unique gauge with high quality PDC cutters, helps several-fold increasing wear resistance and stability of the bit.
3、High density PDC cutting structure design ensures efficient reaming and drilling while extending the application and performance
range of casing running operation.
4、The surface of the blade is welded by wear-resistant hardfacing material, improves wear resistance and erosion resistance of the
bit.

PRODUCT SPECIFICATIONS

No	Item	Data
1	Size	9 7/8 inch
2	Diameter	250.8mm
3	Blade Number	7
4	Main cutter size	16/13mm
5	Nozzle QTY	7
6	Gauge Length	2"~3.5"
7	Tread Connection	6 5/8" API REG PIN
8	Rotary Speed(rpm)	60~250
9	Weight on Bit(KN)	20~110

INPECTION PRODUCING ONLINE PROVIDES

Hejian Yinhai Rock Bits Manufacture Co.,
Ltd established at 2008 is located in Hejian Ciy, Hebei Provice, China. YINHAI UAE warehouse is located in Al Aweer Ras Alkhor
Industrial Area, Dubai for middle east market.
* We are the real manufacturer of
1. tricone bits, PDC bits, downhole reamers for oil well drilling and water well drilling;
2. pilot bits/single cutters and reammers for Horizontal Drilling projects;
3. Singles cutters for core barrel and auger bits for piling foundation.
* We have 15-years-experience of designing-producing rock drilling tools, including both regular type and customization. We can
also be your best OEM and ODM manufacturer.
* BEST PRICE! BEST QUALITY!BEST SERVICE!

YINHAI PDC BITS

We haver regular types half made in stock for quick shippment. and we can do custimization as your drilling project requirement like this case.

Features:
1、Deep blade and medium parabolic configuration design,ensures optimal bottom hole flow pattern and anti-balling.
2、Optimize the cutting structure and places high quality cutters at different points, increases wear resistance and offensive of
the bit .
3、Anti-whirl design improves ROP and enhances drilling stability.
Application: Suitable for medium hard formation with high compressive strength and abrasiveness, such as limestone, sandstone and shale, etc.

Tricone bits Vs PDC bits: how to Choose?