China Factory Supply pdc drag bit 200mm pdc drill bit for water well drilling PDC Drag Bits
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- Supplier: Tianjin Best Drilling Equipment Co. Ltd.Tianjin Ltd.
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Product Overview
Description
Products Description
Regular Models of Tricone Bits | ||||||
Regular Sizes | Regular IADC | API Reg Pin | Make-up Torque(N.m) | |||
3 7/8"(98.4mm) | 126/216/637 | 2 3/8 | 4100~4700 | |||
4 5/8"(117.4mm) | 126/216/517/537/637 | 2 7/8 | 6100~7500 | |||
5 1/4"(133.3mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 | |||
5 5/8"(142.8mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 | |||
5 7/8"(149.2mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 | |||
6"(152.4mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 | |||
6 1/4"(158.7mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 | |||
6 1/2"(165mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 | |||
7 1/2"(190mm) | 126/216/517/537 | 4 1/2 | 16300~21700 | |||
7 5/8"(193mm) | 126/216/517/537 | 4 1/2 | 16300~21700 | |||
7 7/8"(200mm) | 126/216/517/537 | 4 1/2 | 16300~21700 | |||
8 1/2"(215.9mm) | 117/127/217/437/517/537/617/637 | 4 1/2 | 16300~21700 | |||
9 1/2"(241.3mm) | 117/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 | |||
9 7/8"(250.8mm) | 117/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 | |||
10 5/8(269.8mm) | 117/127/137/217/517/537/617/637 | 6 5/8 | 38000~43400 | |||
11 5/8(295.3mm) | 117/127/137/217/517/537/617/637 | 6 5/8 | 38000~43400 | |||
12 1/4"(311.1mm) | 114/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 | |||
13 5/8"(346.0mm) | 127/217/517/537/617/637 | 6 5/8 | 38000~43400 | |||
14 3/4"(374.6mm) | 127/217/517/537/617/637 | 7 5/8 | 46100~54200 | |||
17 1/2"(444.5mm) | 114/115/125/215/515/535/615/635 | 7 5/8 | 46100~54200 | |||
26"(660.4mm) | 114/115/125/215/515/535/615 | 7 5/8 | 46100~54200 | |||
Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive
strength and small abrasive layers.
strength and small abrasive layers.
The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive
formations .
formations .
High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teeringapplication.
Company Profile
Product Packaging
FAQ
1.The Quality of Drill bit?
We have many series of rock bits,quality grades and prices are different.We believe that the proper tools with higher cost-performance is the most impormant.For example,our top quality rock bits is not cost-effective for water well drilling,as the water well drilling machine can not drive the super rock bit to perform their best.but for very deep well drilling high quality grades rock bits is cost effective even its price is much higher.So it is better tell us as more as possible the details of projects,then we provide the proper solutions and offer,usually 2 or 3 solutions wil be provided for options.
2.Trade Assurance
Answers:we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.
3.How to send inquiry?
It is better send us detailed specificaltions of products,it is better attaching some photos for better understanding.If you are not experienced on drilling fields,for example,many customers don't know IADC code,please feel free,jusst tell us the applications like oil/gas/geothermal/HDD/ware/mining,depth of well,average hardness of rocks,then we will advise suggestions and solutions.You can:-Send us inquiry from Alibaba.com platform.-Send email to us directly or talk on Skype or Whatsapp,salespersons are always waitting for service in working days,and all the inquiries can be replied within 10 hours.
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