What is the lead time for orders?

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

What payment terms are accepted?

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

Where is the company located?

SOLLROC is located in Changsha, Hunan, China.

Reverse Circulation RC Drill Bits (40 52 54 531 004 542 545 547)

Name: Reverse Circulation RC Drill Bits (40 52 54 531 004 542 545 547)
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 681584681

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

Negotiable

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Sizes

3 Inch to 6 Inch

Color

Black or Customerized

Model NO.

531, 542, 543, 545, 547, 40, 52, 54

Quantity

Small Quantity Is Acceptable

Product Name

Reverse Circulation RC Hammers

Advantage

Durabl, Fast Speed and Long Life

Keywords1

Reverse Circulation Bits

Keywords2

RC Bits

Applications

Deep Hole Exploration Drilling and Mining Ore Grad

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Specification

OD 81mm to 130mm

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

84314320

Production Capacity

3000PCS Per Month

Key features

Customizable Color Options: Available in Black or customized colors to meet specific customer requirements.

Wide Size Range: Drill bits available in sizes from 3 Inch to 6 Inch, covering diameters 90mm to 213mm.

Low MOQ Acceptance: Small quantities are acceptable, providing flexibility for diverse order sizes.

High Durability & Speed: Designed for durability, fast drilling speed, and long service life in deep exploration.

Specialized RC Design: Specifically designed to work with SRC series reverse circulation DTH hammers.

Versatile Applications: Ideal for geological exploration, grade control, mining ore grading, and deep hole drilling.

20 Years Experience: Backed by 20 years of rich experience in DTH hammers and bits manufacturing.

Global Reputation: Trusted by customers worldwide for high quality, professional service, and competitive pricing.

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.