How are the products packaged for shipping?

Products are packaged in plywood cases with pallets to ensure safe transport.

What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

What is the manufacturing experience of the supplier?

Our factory has specialized in manufacturing drilling tools and spare parts for over 10 years, with technicians having more than 13 years of professional experience.

Src542 137mm RC Drill Bits for Mining

Name: Src542 137mm RC Drill Bits for Mining
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 705092041

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$200.00-400.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

SRC542

Material

High Carbon Steel

Application

Hole Drilling in Mines, Hydrology and Water Well ,

Formation

Complicated Gravel Formation

Quality

Best

Transport Package

Ply-Wooden

Specification

137mm

Trademark

sollroc

Origin

Made in China

HS Code

82071300

Production Capacity

10000/Month

Key features

High Carbon Steel Material: Manufactured using certified high carbon steel for superior durability and quality.

Contamination-Free Sampling: RC drilling technique avoids contact between samples and borehole walls for accurate results.

High Penetration Rate: Optimized design ensures high penetration rates with minimal environmental impact.

Fissure Resistance: Robust construction provides excellent sturdiness and resistance to fissures.

Wide Size Range: Available in various specifications from 121mm to 146mm to meet diverse drilling needs.

10+ Years Expertise: Backed by over 10 years of specialized manufacturing experience in drilling tools.

Advanced Technology: Utilizes latest technologies and advanced equipment for optimal performance.

Reliable After-Sales: Comprehensive after-sales service and warranty support included with purchase.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamFlexible Customization

Changsha Sollroc Engineering Equipments Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-18Nearest Port: Shanghai,Guangzhou, ShenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Sollroc Engineering Equipments Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying mechanical, specialized equipment and concrete additives. It reports production capacities for DTH and RC products, flexible customization, broad export-market coverage, and participation in the BAUMA trade show. However, the available information shows no inventory, overseas warehouse, showroom, agent or branch capability, and no overseas service countries. Service-capability assessment, approved-supplier management, corrective actions and complaint handling lack written procedures or records. R&D resources are limited to one engineer, with no new products launched in the past year, no ODM, branded OEM or SDK capability, and no quality-control test equipment reported. Raw-material traceability, quality assurance, environmental assessment and fire-drill status are unknown. Financial records are indicated for recent years, but the slices do not provide sufficient...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure in China. Its stated business scope covers sales of general and specialized mechanical equipment, concrete additives, electromechanical products, non-ferrous metals, and instruments and meters.

After-Sales capabilityThe supplier reports one-month average lead times in both peak and off-season and accepts multiple quotation and payment terms, but it has no inventory, overseas warehouse, showroom, agent or branch capability and reports zero overseas service countries. Service-capability procedures, approved-supplier records, corrective-action records, and customer-complaint procedures are absent, indicating insufficient evidence of a controlled after-sales system.

R&D capabilityThe supplier has one R&D engineer whose stated responsibility is Technical Service, but launched no new products in the past year and does not provide ODM, branded OEM or SDK services. The evidence indicates limited documented innovation capability.

Production capacityReported annual capacities are 20,000 DTH hammers, 100,000 DTH bits, 10,000 RC hammers and 200,000 RC bits, with 11–20 quality-control staff and export coverage across multiple regions. However, the supplier reports zero quality-control test equipment, so production volume is evidenced but quality-control infrastructure is a clear weakness.

Customization capabilityThe supplier explicitly states that it provides flexible customization design services. This is direct evidence of customization capability, although no scope, process or example is provided.

Product Q&A

Q:What is the primary application of these RC drill bits?

They are primarily used for exploration and grade control applications in mines, hydrology, and water wells, specifically in complicated gravel formations.

Q:What material are the drill bits made of?

The drill bits are manufactured using high carbon steel to ensure best quality and durability.

Q:What are the key advantages of using these bits?

Key advantages include sturdiness, fissure resistance, optimum performance, long life, simple reverse circulation drilling, high penetration rates, and minimal environmental impact.

Q:What is the warranty policy for these products?

Yes, we provide warranty coverage for these products along with after-sales service support.

Q:What is the average lead time for delivery?

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