core bit drill

... for Granite Product Description: With bottom discharge diamond , which is suitable for triple tube barrels, to impr...

...Diamond 2) Diamond 3) PDC Diamond Product Description: 1. Diamond for sandstone 1) Alloy s...

... project. Key Features: *Diamond for superior performance *BQ/NQ/HQ/PQ options to cater to different ...

...Diamond for Specific Requirements used in exploration Product Description: Impregnated diamond offer numerous ...

... to ultra hard formations. A variety of variations are available to maximize life and penetration The crown is made up of a metal powder and ...

...directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of t...

... the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated 's...

... Hole Saw Diamond Hole Saws For Stone 1. This hole opener has no center positioning. When using it, first touch the glass to open ...

... Features: ♥ very sharp and high efficiency,can a hole within 5 seconds! ♥ Dry use, also can be used with water which will help...

... For Granite Impregnated Type We specialized in manufacturing Rods, Casings, barrels, Diamond , Reaming shells, ...

Product name: Extention T51Thread extention rod Product category: Drilling rod Threaded Connection: R22, R25, R32, R38, T38, T45, T51 Length: 1830mm K...

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... grade that deliver fast speed and extend product life. 3. Designed for wet or dry application.. Used with hand and core d...

... rod; barrel, casing shoe, casing etc As one of the professional manufacturers and leading exporters of Premium-quality rigs and dril...

... makes six types of : ---Impregnated Diamond Type ---Surface set Diamond Type ---Tungsten Carbide Type ---PDC Type ---PCD Type ---Electrop...

... Set FOR Barrel With Hard Matrix HQ , HQ3 , NQ, NQ3 Surface-Set Diamond Drill Bits Surface-Set Diamond Drill Bits PCD ( Poly...

... for Stone with length of 130mm Application: A diamond is kind of tool which is used for holes in granite and other hard ...

... according to different application. 2. Heavy reinforcement concrete Standard concerete and brick wall Asphalt. We can produce the diamond ...

... Specification: Diamond and diamond non- A-Gauge : A, A-RSG, AWG(AX), AWM, AWT, LTK48 B-Gaug...

..., geothermal wells, geothermal , construction and utility work. PDC include: PDC single tube PDC double tube PDC...