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China, Chinese Aq Bq Nq Hq Pq Impregnated Geological Diamond Core Drill Bit for Hard Rock1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond ToolsDiamond Grinding WheelBq Hq Nq Pq Core Drilling Bit SizesGrinding Wheel
Changsha Fast Drill Engineering Machinery Co., Ltd.
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Product Descriptionhigh-performance diamond drill bitOur impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.SpecificationDepending on the range of application as well as the cutting media on the core bits,Finedrill makes six types of core bits: ---Impregnated Diamond Type ---Surface set Diamond Type---Tungsten Carbide Type---PDC Type---Electroplated Diamond TypeGenerally, an overall Drilling System consist of core bits, reaming shells, core barrels, drill rods and drilling rig. Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc.. Key Configurations1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life.2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, espencially used for soft, abrasive and unconsolidated rock formation.3. Matrix Height: 7mm-25mm, provide better drilling speed and drilling life.4. Drill Bit Design: Standard V-ring,Turbo, Face discharge, Flat face, Stepped, Vortex type,Pilot type, etc. 5. Bit Series: Choose appropriate bit series to matched rock formation better,please see below table.6. MOQ:1 PCS7. Delivery Time: Maximum 5 days for over 100 pcs!76mm Diamond Bit Set91mm Diamond Bit Set120mm Diamond Bit SetAVAILABLE SIZEQ SeriesAQ, BQ, NQ. NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTKT2 SeriesT2 46, T2 56, T2 66, T2 76, T2 86,T2 101T6 SeriesT6 76, T6 86, T6 101,T6 116,T6 131,T6 146,T6S SeriesT6S 76, T6S 86, T6S 101, T6S 116,T6S 131,T6S 146T SeriesT36, T46, T56, T66, T76, T86Z SeriesZ46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146B SeriesB36, B46, B56, B66, B76, B86, B101, B116, B131, B146WF SeriesHWF, PWF, SWF, UWF, ZWFWT SeriesRWT, EWT, AWT, BWT, NWT, HWT (Single Tube, Double Tube)WG SeriesEWG, AWG, BWG, NWG, HWG ( Single Tule , Double Tube )WM SeriesEWM, AWM, BWM, NWM, HWMOthersNMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, HTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146,TT46, TT56, TB56, TS16, CHD101Chinese Standard56mm , 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm,275mmCustomisedOthersDetails ImagesAfter Sales ServiceProcurement process:1. Tell me what type of rock formation is being drilled. (Slate, limestone, granite, mudstone sandstone...)2. Tell me the specifications and quantity of the drill bits. (HQ/NQ/PQ...)3. Tell me the shipping method and address.4. You will receive a quotation contract on made-in-china.comAfter signing the contract, we start preparing for production and shipment.Before shipping, you will receive a complete product video and photos.7. If you encounter any problems after receiving the goods, you can contact me promptly and we will provide you with a satisfactory solution.Q: What’s the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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