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  1. Home » Products »

    Water Well PDC Drill Bits

    Delivery term:The date of payment from buyers deliver within days
    • Price:

      Negotiable

    • minimum:

    • Total supply:

    • Delivery term:

      The date of payment from buyers deliver within days

    • seat:

      Hunan

    • Validity to:

      Long-term effective

    • Last update:

      2019-11-29 19:08

    • Browse the number:

      428

    Send an inquiries
    Company Profile
    Speedmade Drilling Equipment Co., Ltd.
    Contactaixin:

    fengsu(Mr.)  

    Email:

    telephone:

    phone:

    Arrea:

    Hunan

    Address:

    No.101 Baihe Street, Qidong County, Hunan Province, China.

    Website:

    http://www.speedmadedrill.com/ http://fengsu.szlyqd.com/

    Product details

    Flat type Diamond PDC drill bits Core drill geological surveying drill bit OEM.

    Suitable for soft layer surface, stable speed and long service life. Drilling speed is fast!

    Water Well pdc Drill Bits Water Well pdc Drill Bit It has the characteristics of high wear resistance, fast drilling speed, smooth footage and no tooth drop.


    Detailed Product Description

    Item:

    Flat type Diamond PDC drill bits

    Model No.:


    Drill Diameter (MM):

    2" to 8 1/2" (75 mm to 315 mm)

    Teeth:

    5/ 6/ 8/ 10/ 12/ 14/ 16/ 18

    Process:

    Forging and Welding

    Usage:

    Threaded link core tube (customizable thread)

    Application:

    Engineering/ Oil field/ Highway and Bridge Core Drilling

    Material:

    PDC cutter, geological special steel


    PDC is a kind of bit which uses PDC as cutting edge. It is an integrated bit, which has the advantages of high wear resistance, high strength and impact resistance. The bit is one of the three new drilling technologies in the modern world because of its simple structure without movable parts on the body. A large number of applications have proved that diamond composite bit has the advantages of high speed, more footage, long service life, stable operation, less drilling accidents and good borehole quality when it is used in soft medium hard formation. Compared against conventional diamond bit, it has the advantages of low cost and wide range of application. Flat type Diamond PDC drill bits It is widely used in well drilling, geological coring exploration, mineral exploration and other industries.


    Fflat Type Diamond PDC Drill Bits

    Rock

    Hardness Grade

    Soft

    Medium -soft

    Moderate

    Medium -hard

    Hard

    Firm Hard

    Drillable Grade

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    Przewalskii hardness

    F≤10

    10<F≤15

    Typical Rock

    Sandstone, limestone, marble, dolomite, pyrite, unstable flowerGranite and shale

    Granite, firm sandstone, conglomerate, limestone,?quartz reef

    Flat type Diamond PDC drill bits

    Regular






    Strengthen





    High-strength type







    Level

    Hardness

    Representative rock

    F

    The strongest

    The strongest, the most dense and high toughness of basalt, quartzite and other kinds of particularly strong rock

    20

    Very firm

    Very solid granite, quartz porphyry, siliceous schist, quartzite, soft than class I the hardest Solid sandstone and limestone

    15

    Strong

    Density of the granitic rocks, granite and sandstone and limestone, with a strong quartz vein, Strong conglomerate, very strong iron ore

    10

    Ⅲa

    Strong

    Hard limestone, granite, sandstone and strong not strong, solid marble, dolomite, and pyrite

    8

    Soft solid

    Generally sandstone, iron ore

    6

    Ⅵa

    Soft solid

    Siliceous shale, shale, sandstone

    5

    Medium

    Solid clay rock and unstable sandstone and limestone

    4

    Ⅴa

    Medium

    All kinds of vulnerable shale, shale rock

    3

    Relatively weak

    Soft shale, soft limestone, chalk, halite, gypsum, permafrost, anthracite coal, the common marl, fracture development of conglomerate, cementing gravel, rocky soil

    2

    Ⅵa

    Relatively weak

    Gravel soil mass, the fracture development of limestone, condenses into pieces of gravel and crushed stone, solid coal, hardening of the clayweak

    1.5

    Weak

    All kinds of unstable dense shale, shale rock

    1.0

    Ⅶa

    Weak

    Light sandy clay and loess, gravel

    0.8

    Soil rock

    Humus soil, peat, light sandy soil, wet sand

    06

    Loose rock

    Sand, slope accumulation, fine gravel, scarification, extracted coal

    0.5

    Sulfur arenace-ous kind of rocks

    Flow of sand soil, swamp soil and water loess and water cut

    0.3




    Speedmade Drilling Equipment Co., Ltd. , formerly known as Qidong Fengsu Drilling Tools Co., Ltd., is a professional manufacturer that produces and sells drilling bit, drill rig and drill tool,PDC drill bits . The main products includes composite core drill bit, composite coreless drill bit, electroplated diamond drill bit, hot-pressed diamond drill bit, alloy drill bit, various types of reamer, drilling machine, drill pipe with 20 categories and hundreds of products. The company has two large factory bases. They are drilling tools factory and drilling machinery factory, which respectively produce drilling drill bits, driling pipes and drilling equipments. The company has complete production lines for drilling PDC drill bits equipment and supporting series products. Borehole, geologist exploration, construction exploration, oil field, mining, road engineering, bridge engineering.



    Workshop




    FAQ

    The information you may like to know before order:

    1. Products we provide

    Research and produce the following range of drilling tools:

    * PDC cutter/insert 1304, 1305, 1306, 1308, 1310, 1313, 1613, 1616, 1916... oil or mining type.

    * PDC non-core bit, PDC coring bit of diameter 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm... 190mm, 216mm…?

    * PDC core bit, PDC coring bit of diameter 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm... 190mm, 216mm 315mm…?

    2. Payment methods

    T/T (Telegraphic Transfer), Western Union, MoneyGram or Credit Card…?

    3. Lead time

    Based on order quantity, it ranges from 3 to 20 days to finish production.

    4. Shipping

    Express: DHL, TNT, UPS, FedEx and Special lines…?

    Carrier: by air or sea.


    Leave your contact here you will get benefits as below:

    You can customize the drilling equipment according to your needs!

    Become the exclusive distributor of our products!

    Get the latest price information of drilling products!

    http://www.speedmadedrill.com/

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