PDC diamond non core drill bits
- Category: >>>
- Supplier: Unirun Diamond Co. Ltd.Unirun Ltd.
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Product Overview
Description
Products Description
Product Introduction
PDC bits are made from PDC cutters brazed to Steel Body or Matrix body. The PDC cutter has high hardness, abrasion resistance and toughness, the PDC bit life is 20-40 times, and the drilling efficiency is 50% higher of tungsten carbide drill bit.Application
Rock formation f below 18, like granite, limestone, sandstone, mudstone, etc., they are mainly used for Coal mining ,water well, geothermal well, geological exploration, borehole, gas drainage hole, discharge water hole, blast hole, etc.
Rock formation f below 18, like granite, limestone, sandstone, mudstone, etc., they are mainly used for Coal mining ,water well, geothermal well, geological exploration, borehole, gas drainage hole, discharge water hole, blast hole, etc.
Parameters
Diameter(mm) | Diameter(inch) | Wing | Thread | Rock Formations | Application | |||||
56 | 2.2” | 3,4 | AW，BW，NW， API thread or others as requested | f≤18 Mudstone， limestone， sandstone，etc | water well drilling, geothermal well drilling, construction, coal mining, etc. | |||||
65 | 2.56” | 3,4 | ||||||||
76 | 3” | 3,4 | ||||||||
95 | 3 3/4” | 3 | ||||||||
98 | 3 7/8” | 3 | ||||||||
100 | 4” | 3 | ||||||||
108 | 4 1/4” | 3 | ||||||||
114 | 4 1/2” | 3 | ||||||||
121 | 4 3/4” | 3 | ||||||||
127 | 5” | 3 | ||||||||
133 | 5 1/4” | 3,4 | ||||||||
146 | 5 3/4” | 3,4 | ||||||||
153 | 6” | 3,4 | ||||||||
171 | 6 3/4” | 3,4 | ||||||||
191 | 7 1/2” | 4,5,6 | ||||||||
203 | 8” | 4,5,6 | ||||||||
216 | 8 1/2” | 4,5,6 | ||||||||
Note:Other size me available as your requirement | ||||||||||
Our Advantages
Details Images
Recommend Products
Why Choose Us
Company Profile
UniRun Diamond Co.,Ltd located in the center of abrasives & grinding city-Zhengzhou,is a high tech enterprise that specializes in the research,manufacture and marketing of Conventional Grinding wheels,Diamond and CBN grinding wheels,PCD and PCBN tools,Synthetic Diamond and CBN powders etc. abrasives and tools.
Our products are widely used in cutting,grinding and polishing materials such as carbide,ceramic,cermet,glass,magnetic materials,PCD,CBN,high-speed steel,stainless steel,cast iron etc.different applications.
Unirun has cubic press,high-temperature sintering furnaces, welding furnaces, CNC machining centers, Scanning Electron Microscopy (SEM) and more than 90 sets advanced R&D,Production and Test equipments, which ensure the reliability of the timely delivery and quality.
Unirun insists that the essence of the enterprise is the product, and the core of the product is stability.Starting from the actual needs of customers, the company provides customized product services for customers.
The annual investment in product research occupies 10% of the annual income.With its own expertise, Unirun continues to create value for customers. The products are not only popular in China, but also exported to Russia, the United States, Japan, South Korea, Turkey etc.more than 40 countries.
Our products are widely used in cutting,grinding and polishing materials such as carbide,ceramic,cermet,glass,magnetic materials,PCD,CBN,high-speed steel,stainless steel,cast iron etc.different applications.
Unirun has cubic press,high-temperature sintering furnaces, welding furnaces, CNC machining centers, Scanning Electron Microscopy (SEM) and more than 90 sets advanced R&D,Production and Test equipments, which ensure the reliability of the timely delivery and quality.
Unirun insists that the essence of the enterprise is the product, and the core of the product is stability.Starting from the actual needs of customers, the company provides customized product services for customers.
The annual investment in product research occupies 10% of the annual income.With its own expertise, Unirun continues to create value for customers. The products are not only popular in China, but also exported to Russia, the United States, Japan, South Korea, Turkey etc.more than 40 countries.
FAQ
1.What is your MOQ?
Our MOQ usually is 20pcs, trial order is accepted.
2.Can we use your brand?
Sure, we provide OEM service ,just send us your packing design and company logo.
3.Can you supply sample for test and your samples are free?
Yes, usually we will make sample specially according to clients’ request , and the sample cost and freight charge will be paid by clients, the sample charge will be deducted from the following order.
4.Do you have different quality grade to meet our customer and market?
Yes ,different customer market ,different quality grade .
5.what’s your competitive advantage?
1) our company is a manufacturer, so the price must be the best for you.
2) We have full-automatic machine to produce product , it can make our quality steady and safety.
3) we have a professional technological team, mainly are from the famous research institute.
4) More than 15 years of experience in design research and development
5) 24 Hours Technical consultation and one-year warranty for all products
Our MOQ usually is 20pcs, trial order is accepted.
2.Can we use your brand?
Sure, we provide OEM service ,just send us your packing design and company logo.
3.Can you supply sample for test and your samples are free?
Yes, usually we will make sample specially according to clients’ request , and the sample cost and freight charge will be paid by clients, the sample charge will be deducted from the following order.
4.Do you have different quality grade to meet our customer and market?
Yes ,different customer market ,different quality grade .
5.what’s your competitive advantage?
1) our company is a manufacturer, so the price must be the best for you.
2) We have full-automatic machine to produce product , it can make our quality steady and safety.
3) we have a professional technological team, mainly are from the famous research institute.
4) More than 15 years of experience in design research and development
5) 24 Hours Technical consultation and one-year warranty for all products
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