What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 5 units.

What is the working pressure range for these bits?

The working pressure ranges from 1.0-3.0Mpa to 1.5-3.5Mpa depending on the specific model.

What is the warranty or quality guarantee?

The product is 100% new with excellent quality and is ISO9001 standard certified.

5 Inch Re040 Re542 Re543 Re545 Reverse Circulation RC Drill Bit

Name: 5 Inch Re040 Re542 Re543 Re545 Reverse Circulation RC Drill Bit
Brand: Xiamen Sansung Mining Equipment Co., Ltd.
SKU: 863208605

Fujian, ChinaXiamen Sansung Mining Equipment Co., Ltd.

US$300.00-2,000.00

10 Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO9001

Model NO.

RE040

Length

Standard Length

Type

Reverse Circulation Bit

Material

Tungsten Carbide

Usage

Well Drilling, Masonry Drilling, Ore Mining

Color

on Request

Condition

100% New

Processing Type

Forging

Steel Material

High Carbon Steel

Quality

Excellent

Delivery Time

20-25 Days

Transport Package

Plywood

Specification

3-5 inch

Trademark

Sansung

Origin

China

HS Code

82079010

Production Capacity

1000 Pieces/Month

Key features

Cost Effective Drilling: Reduces direct drilling costs by 25% to 40% compared to diamond core drilling.

High Efficiency Sampling: Produces dry rock chips quickly with faster assay turnaround and less handling.

Deep Drilling Capability: Utilizes large rigs to routinely achieve drilling depths of up to 500 meters.

Improved Sample Quality: Larger volume RC samples often provide more representative results than split core.

Enhanced Safety: Reduces man-hours at the drill site, decreasing exposure to potential accidents.

Customizable Options: Offers full customization including color, processing type, and steel material.

Durable Material: Constructed from high carbon steel and tungsten carbide for excellent quality.

Fast Delivery: Standard delivery time is 20-25 days for customized orders.

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: ≤18h

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.

Product Q&A

Q:What is the main advantage of RC drilling over diamond drilling?

RC drilling is more cost-effective, reducing direct costs by 25-40%, and offers faster completion with quicker delivery of results.

Q:What is the maximum drilling depth achievable?

RC drilling utilizes large rigs and machinery to routinely achieve depths of up to 500 meters.

Q:Is customization available for this drill bit?

Yes, customization is available. Options include color on request, forging processing, high carbon steel material, and flexible customization from samples or designs.

Q:What is the delivery time for orders?

The standard delivery time is 20-25 days. Peak season lead time is within 15 workdays to one month, and off-season is within 15 workdays to one month.

Q:What are the payment terms?

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