What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

How long is the lead time for production?

The lead time is within 15 workdays or one month, depending on the season.

What is the warranty or quality guarantee?

The products are 100% new and designed for optimal reliability and long service life.

DHD3.5 DHD340 DHD340A DHD350 DHD360 DHD380 DTH Button Bit

Name: DHD3.5 DHD340 DHD340A DHD350 DHD360 DHD380 DTH Button Bit
Brand: Xiamen Sansung Mining Equipment Co., Ltd.
SKU: 863081035

Fujian, ChinaXiamen Sansung Mining Equipment Co., Ltd.

US$50.00-3,000.00

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001

Model NO.

DHD3.5

Length

Standard Length

Type

Down The Hole Bit

Material

Tungsten Carbide

Usage

Well Drilling, Masonry Drilling, Rock Drilling

Color

on Request

Condition

100% New

Processing Type

Forging

Steel Material

High Carbon Steel

Transport Package

Plywood

Specification

Diameter 90mm-762mm

Trademark

Sansung

Origin

China

HS Code

82079010

Production Capacity

1000 Pieces/Month

Key features

High Efficiency Drilling: Transmits intensive impact energy with low loss for high penetration rates and productivity.

Durable Tungsten Carbide: Made from high carbon steel and tungsten carbide for long service life and reliability.

Wide Application Range: Suitable for foundation work, landslide prevention, quarrying, and marine civil engineering.

Precision Engineering: Designed for optimal hole quality, reliability, and best blasting results.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples.

Low Operation Cost: Optimized design ensures low total operation cost and efficient rock breakage.

OEM and ODM Services: Available OEM and ODM services with customization from designs and samples.

Multiple Size Options: Available in sizes from 1 inch to 12 inches with various shank connections.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedExhibition Experience

Xiamen Sansung Mining Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤11.82h

AI-Powered supplier vetting

SummaryXiamen Sansung Mining Equipment Co., Ltd. is a China-based trading company established in 2013, offering rock drilling and related equipment. It has export experience of 10 years, an export-sales share of 51%–70%, self-operated import/export rights, and broad customization and ODM capabilities. The supplier reports OEM service for well-known brands and participation in the Xiamen Stone Fair. However, the provided information shows no overseas showroom, agent, or branch, and no overseas service countries. Service procedures and corrective/preventive-action records are absent, quality assurance status is unknown, and no new products were developed in the past year. Production capacity, certifications, and customer case details are not sufficiently documented.

Supplier typeThe supplier is identified as Xiamen Sansung Mining Equipment Co., Ltd., a limited trading company located in Jimei District, Xiamen, Fujian, China. Its stated product scope includes rock drill bits, rods, grinders, grinding pins, RC hammers, and pushing air bags.

After-Sales capabilityThe supplier has no overseas showroom, agent, or branch and reports service coverage in zero countries, although it has participated in the Xiamen Stone Fair and accepts multiple quotation and payment terms. Service assessment procedures and corrective/preventive-action procedures or records are explicitly absent, while complaint handling is recorded only as “Others,” leaving after-sales effectiveness inadequately supported.

R&D capabilityThe supplier provides ODM services and broad design customization, but reports no new products in the past year and no available SDK. This demonstrates design-service capability but provides explicit evidence of limited recent product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support a broad customization capability.