What certifications do you have?

Our products and management systems are certified under ISO 9001:2008 and ISO 9001:2015 standards.

How do you ensure product quality?

We perform 100% inspection on finished products, including both visual and functional checks, following strict instructions.

$New Design DTH Oil Rig Drill Bit\/ DTH Hammer Bit\/DTH Drill Bit DTH Hammer Drill Br2$

DTH Drill Bit DTH Hammer Drill Br2

Name: New Design DTH Oil Rig Drill Bit\/ DTH Hammer Bit\/DTH Drill Bit DTH Hammer Drill Br2
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1914425895

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-1,000.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2008

Mining Type

Mining

Transport Package

Ply-Wood Case for Safe Delivery

Specification

105mm, 110mm, 115mm, 120mm, 125mm, 130mm

Trademark

Super Diamond

Origin

China

HS Code

8412310090

Production Capacity

50, 000PCS / Year

Key features

Full Customization Capability: Customize bit diameter, air holes, carbide button shape, and face shape per customer requirements.

5 Face Shape Options: Choose from Drop Center, Concave, Convex, Double Gauge, or Flat Face for specific rock conditions.

5 Carbide Button Types: Select Domed, Parabolic, Ballistic, Sharp, or Flat buttons based on rock abrasiveness and hardness.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

Low MOQ Requirement: Minimum order quantity is just 1 piece, allowing for flexible purchasing and testing.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 and ISO 9001:2015 standards.

Expert Engineering Support: Designed by experienced technicians to accurately meet client demands for high/low air pressure.

Company profile

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Shenzhen PortAverage Response Time: ≤2.98h

AI-Powered supplier vetting

SummaryThe supplier demonstrates product R&D, ODM, SDK availability, and broad customization capabilities, including customization from samples, designs, full customization, and minor customization. It reports eight years of export experience, export activity representing 51%–70% of total sales, self-operated import and export rights, and participation in an offline international construction machinery exhibition. Service quotations support FOB, CIF, CFR, and EXW, with a stated one-month average lead time in both peak and off-seasons. However, the supplier reports no overseas warehouse, showroom, agents, or branches, and no overseas service countries. ISO9001:2015 certification and recent fire drills are stated, but no factory environmental impact assessment report is available. Financial records provided for recent years show zero values for revenue, profit, margins, costs, and current ratios, preventing a positive assessment of financial credibility. Evidence of production scale and named customer cases is...

Supplier typeThe supplier appears to be a manufacturing-oriented rock-drilling equipment provider with R&D, ODM, SDK, export, and customization capabilities. Its products are described for earthwork, mining, water-well, construction, geothermal, and municipal engineering applications, while it does not provide OEM services for popular brands.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and conducting regular fire drills during the past year. However, it also states that the factory has no environmental impact assessment report, so the evidence supports quality-system certification but not comprehensive environmental documentation.

Financial creditThe supplied financial records for the stated recent years report zero operating revenue, operating costs, gross profit, operating profit, gross margins, and current ratios. These values do not provide positive evidence of financial strength and materially limit the ability to verify financial credibility.

R&D capabilityThe supplier reports that it had new products during the past year, provides ODM services, and has an available SDK. These are explicit indicators of product development and technical integration capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports R&D capability and ODM service availability, supporting a broad customization offering.

Product Q&A

Q:Can the drill bits be customized?

Yes, we offer full customization including bit diameter, number of air holes, carbide button shape, and bit face shape according to your specific requirements.

Q:What face shapes are available?

We provide five options: Drop Center (soft/medium rock), Concave (medium hard/homogenous), Convex (soft/medium-hard), Double Gauge (medium/hard), and Flat Face (hard/abrasive).

Q:Which carbide button shapes do you offer?

We offer Domed/Round, Parabolic/Semi-Ballistic, Ballistic, Sharp, and Flat buttons, each selected for specific rock hardness and abrasiveness.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for small batch orders or sample testing.

Q:What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off season.