What are the lead times for orders?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

What payment terms are accepted?

We accept payment via T/T (Telegraphic Transfer).

What are the main applications for this bit?

It is suitable for construction works, energy & mining, quarrying, and water well drilling.

DTH Rock Drilling Hammer Bit Rock DTH Hammers and Button Bits DTH Bit

Name: DTH Rock Drilling Hammer Bit Rock DTH Hammers and Button Bits DTH Bit
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2095712405

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

US$234.50

1 Piece

Sample price:US$234.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year Warranty

Warranty

One Year Warranty

Model NO.

DHD350 HD55 COP54 153~165mm

Certification

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Carbon Steel

Applicable Industry

Construction Works , Energy & Mining, Quarry, Wate

Application

Gold or Customized

Shank Series

Ql60

Button Shape

Spherical Button

Process

Forging+Machining+Surface Treatment

Bit Face

Flat Face Bit, Convex Face Bit, Concave Face Bit

Hardness

HRC58 - HRC63

Spline

Bit Shank Length

253mm

Item Diameter

203mm

Net Weight

23.5kg

Diameter

153~165mm

Gauge Buttons

8*18mm

Transport Package

Carton and Wooden Case

Specification

DHD350 HD55 COP54 153~165mm

Trademark

CS Drill

Origin

Changsha, Hunan, China

HS Code

841231

Production Capacity

5000piece/Month

Key features

Customizable Design: Accepts customization for diameter, face shape, and button shape.

High Wear Resistance: Made of high-grade steel with advanced heat treatment for durability.

One Year Warranty: Comprehensive one-year warranty coverage for peace of mind.

Professional Support: 24/7 technical support and overseas engineer services available.

CE Certified: Product meets CE certification standards for quality assurance.

Forging Process: Manufactured using forging process for superior structural integrity.

Versatile Application: Suitable for construction, mining, quarry, and water well drilling.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

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: ≤1.92hTerms 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.