What are the available reamed diameters?

The reamed diameter ranges from 125mm to 225mm depending on the specific model.

What is the material of the drilling tools?

The tools are made of alloy steel with a spray-paint surface treatment and casting manufacturing process.

How are the products packaged?

Products are packed in ply-wooden cases and pallets to avoid damage during transportation.

Reaming Opener Double Casing Rock Drilling Tools Crown Bit and Percussion Bit

Name: Reaming Opener Double Casing Rock Drilling Tools Crown Bit and Percussion Bit
Brand: Xiamen Sansung Mining Equipment Co., Ltd.
SKU: 883541275

Fujian, ChinaXiamen Sansung Mining Equipment Co., Ltd.

US$100.00-3,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

GB, GOST

Model NO.

R56 R78 R83 R102

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Alloy Steel

Reamed Diameter

125-225mm

Condition

100% New

Delivery

20-30days

MOQ

1PCS

Color

on Request

After Sale Service

Yes

OEM/ODM

Yes

Transport Package

Carton

Specification

118-216mm

Trademark

SANSUNG

Origin

China

HS Code

82071300

Production Capacity

30000 PCS/Year

Key features

Versatile Drilling Applications: Suitable for geothermal, grouting, water well, and foundation drilling in varying ground conditions.

Dual Power System: Operates using both water and compressed air for efficient double head rotary percussive casing.

High-Quality Alloy Steel: Manufactured from high-quality steel with strict inspection of all spare parts before shipping.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs with on-request colors.

ISO 9001 Certified: Manufacturing process and products meet ISO 9001:2000 standards for quality assurance.

Fast Production Time: Production completed within 15-25 days after receiving advance or full payment.

Secure Packaging: Packed in ply-wooden cases and pallets to prevent damage during transportation.

Comprehensive After-Sales: Dedicated after-sales service available for all rock drilling tools and spare parts.

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: ≤15h

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.