Description
https://rphammer.en.made-in-china.com/company-Zhuzhou-Runpeng-Import-and-Export-Trade-Co-Ltd-.html1. PDC cutters of different features are selected and bit profile design is optimized to suit different drilling applications in different formations to satisfy different requirements when drilling soft to medium hard formations without sulfureted hydrogen well section.
2. Cutting structure is fore balaned non-symmetrical blade and the deep junk slots are designed to dramatically improve ROP of the bit.
3. Matrix meterial of the bit adopts high quality steel and wear-resistance material with high performance is built -up welded on the surface of blades to prevent matrix meterial from eroding.
4. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.5. Machining precision and retention of cutters are ensured by using milling center with high perfomance five axes and high speed milling technology.
The impreqnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry, the Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications,concentration and matrix hatdnesS. Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure.It was especially effective at coal formation, using toothed bits can get better water flowing and drling footage effect. Nowadays, Impregnated diamond bits have been widely used in wire-line drilling series.
Specification | Size | Inner tube
Outside dia.*thickness | Outer tube
Outside dia.*thickness | Core Dia. | Bit Size |
| BQ | 42*2.5 | 58*6 | 36.4 | BQ |
| NQ | 56*. | 73*6.5 | 47.6 | NQ |
| HQ | 73*3 | 93*7 | 63.5 | HQ |
| PQ | 93*3 | 114*6 | 85 | PQ |
1. material: 100% virgin tungsten and cobalt with submicron grain size.
2. quality: long life with super wear resistance,high hardness corrosion resistance.
3.equipment: advanced production equipment and testing equipment.
4.technology: can to provide the characteristic custom-made.
5.package: convenient package with standard export packing or according the needs of customer.
6.after-sales service: professional sales team in 24 hours online service.
7.delivery: sufficient inventory 7---10 days for noniventory.
8.price: make sure to do the real thing, value for money.
9.size: high precision of product size
production workshop:Transport:Shipping: Contact supplier to negotiate shipping details enjoy
on-time dipatch guarantee. FAQ1. How to order the products?
A: Send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no packing demand, we will take it as sea-way packing.
3. Can I expect a quality products?
A: Yes. All our activities are accredited to lSO 9001:2008 and APl, both in products and services, at the sametime, mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?A: lf possible, please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for every order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 2 or 3 days if we have stock of your request size.
7. Shipping way:
A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by airBulk order: we suggest by air or by sea
Complaint
