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Factory Re531-89mm Reverse Circulation Bits RC Reverse Circulation Hammers Drilling Bits

Name: Factory Re531-89mm Reverse Circulation Bits RC Reverse Circulation Hammers Drilling Bits
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2094482445

Hunan, ChinaChangsha DTH Drill Construction Machinery Co., Ltd.

US$320.00

1-49 Pieces

US$318.00

50+ Pieces

Sample price:US$320.00/piece.Request sample

Product profile

Customization

Available

Certification

Surface Treatment

Polishing

Model NO.

RE531-89

Manufacturing Process

Forging

Material

Carbon Steel

Color

Gold or Customized, Golden or as Your Request

Applicable Industry

Brand Name

Hunan Province,China

Gauge Button

8 X 12mm

Front Button

5 X 12mm

Button Angle

Flushing Holes

Shroud Dia

Weight

4.3

Transport Package

Carton and Wooden Case

Specification

89mm

Trademark

CS Drill

Origin

Changsha, Hunan, China

HS Code

841231

Production Capacity

5000piece/Month

Key features

Patented Bit Design: Equipped with patented bits to ensure sample purity and prevent contamination.

Customizable Color: Available in Gold or customized colors as per customer request.

High Abrasive Resistance: Collection tube features carburizing treatment for excellent wear resistance.

Easy Maintenance: Simple internal structure with high rigidity components for long life.

Versatile Application: Effective in loose soil, hard rock, and high-water conditions.

OEM & ODM Support: Accepts OEM and ODM orders with professional R&D team support.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesProduct Certification

Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤2.16hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Changsha, with a stated business scope covering mechanical equipment, hardware, electronic products, instruments, metal products, and general equipment manufacturing. It reports export experience of three years, exports accounting for 41%–50% of total sales, overseas agents or branches, and maintenance and repair services in countries including Peru, Brazil, and Argentina. Reported production capacities cover drilling rigs, reverse-circulation drilling tools, DTH hammers, drill bits, and drill pipes, while customization from samples and designs is available. The supplier holds ISO9001:2015 and CE certifications. Service procedures exist but lack written records, and no overseas warehouse or showroom is available. Financial information is indicated for 2021–2023, but no substantive financial performance details are provided. Innovation evidence is mixed: ODM and OEM services are available, but no new products were reported in the past year and no SDK is...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope covering sales of mechanical equipment, hardware, electronic products, instruments, leather products, metal products, and related equipment manufacturing. Its associated-company industry is listed as wholesale and retail, reinforcing its trading-oriented profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier reports maintenance and repair services through overseas agents or branches in Peru, Brazil, Argentina, and other countries. However, its service assessment, corrective-action, and complaint-handling procedures have no written records, and it has no overseas warehouse or showroom, so the evidence supports service availability but not fully documented service controls.

Production capacityStated annual capacities include 500 drilling rigs, 8,000 reverse-circulation drilling tools, 10,000 DTH hammers, 500,000 drill bits, and 100,000 drill pipes, with inventory capability also reported. However, the supplier is classified as a trading company and its valid manufacturing-contract status is unknown, so the scale of directly controlled production is not fully established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services. This indicates capability to support customer-specific product requirements, although no examples or scope limitations are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are both. We have our own factory and also work with many long-term partner factories.

Q:What is the minimum order quantity?

Our MOQ is 1 piece or 1 complete set. The price may vary based on order quantity. Sample orders are welcome for quality testing.

Q:Do you accept OEM and ODM orders?

Yes, both OEM and ODM are acceptable. Please provide your requirements or design drawings. Our R&D team, led by Dr. Zhao Mingchun with 25 years of experience, supports this.

Q:How are the products packed?

We use plywood cases and pallets to protect products during transportation. Custom packaging is available upon request.

Q:What is the delivery time?

Generally, it takes 15-25 days. If items are in stock, delivery usually takes only 5-10 days.