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Premium Quality DTH Bits for Rock Drill and Mining Operations, Concave
US$100.00-200.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedStandard
ISO9001:2015Model NO.
DHD, Cop, SD, Mission, QL, Mach, Br, NumaLength
60mmType
Drilling MachineMaterial
Alloy SteelUsage
Well DrillingMining Object
Petroleum Drilling and Production EquipmentBit Face
Spherical,Concave,FlatApplication
Water Well,Mining DrillingPainting
Yellow, Blue, as Customer NeededMarketing Type
Hot Products 2023Transport Package
Wooden Case or CartonSpecification
DHD350, MISSION50, SD5, QL50Trademark
TeamwholeOrigin
Hunan, ChinaHS Code
820719Production Capacity
8000PCS a MonthKey features
Wide Shank Compatibility: Compatible with DHD, COP, MISSION, QL, SD, and MACH shank types.
Versatile Bit Face Designs: Available in flat, concave, convex, and drop center shapes for various rock formations.
Premium Alloy Steel Material: Manufactured using first-class special alloy steel with high strength and heat resistance.
Customizable Carbide Options: Top-grade Chinese tungsten carbides standard; European tungsten carbides available on request.
Full Customization Service: Supports minor customization, sample-based, design-based, and full customization options.
Efficient Flushing Performance: Designed for high drilling rates with exceptional flushing capacity.
Diverse Button Shapes: Offers spherical, ballistic, and semi-ballistic button shapes for specific needs.
Strict Quality Inspection: 100% visual and function inspection for all finished products with traceable raw materials.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.01h
About Our Factory & Business Background
AddressYaojiapo Road, Jinzhou New District, Ningxiang, Changsha, Hunan, China
Plant Area59940 square meters
Number of Employees285
Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment, D/P
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pcs
Supply Chain Partners200
Our Production Capability & Technical Expertise
Main ProductsDTH Hammer, DTH Bits, Casing Systems, Drill Pipe
Production Lines4
Production MachinesCutting Machine, Pre-Heat Treatment Machine, CNC Machining Center, CNC Lathe Machine, CNC Grinding Machine, CNC Milling Machine, Deep Hole Drilling Machine, Arc Burning Furnace, Electron Microscope, Intelligent Carbon and Sulfur Analyzer, Metallographic Cutting Machine, Metallographic Sample Polishing Machine
QA/QC inspectors11 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers7 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2002-11-06
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff11
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What shank types are compatible with these DTH bits?
A:
Our DTH bits are compatible with major shank types including DHD, COP, MISSION, QL, SD, and MACH.
Q:What bit face shapes are available?
A:
We offer flat, concave, convex, and drop center bit face shapes to match different drilling requirements.
Q:Can I customize the carbide material used?
A:
Yes, while top-grade Chinese tungsten carbides are standard, European tungsten carbides are available on request.
Q:What customization options do you offer?
A:
We provide minor customization, customization from samples, designs, full customization, and flexible customization.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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