What are the payment terms?

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

Which shank types are compatible with your RC bits?

Available shanks include RE531 (3'), RE004 (4'), RE542/RE543 (4.5'), RE545/PR40 (5'), and PR52/RE547/PR54 (5.5').

Reverse Circulation Bit RC Drill Bits

Name: Reverse Circulation Bit RC Drill Bits
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 765948135

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$200.00

1-9 Pieces

US$1,000.00

10+ Pieces

Sample price:US$280.00/piece.Request sample

Product profile

Customization

Available

Sizes

3 Inch to 6 Inch

Model

Re004, Pr52, Pr54, Re542, Re543, Re545, Re547

Model NO.

RE004, PR52, PR54, RE542, RE543, RE545, RE547

Color

as Request

Quantity

Small Quantity Is Acceptable

Application

Deep Hole Exploration Drilling and Mining Ore Gra

Keywords 1

RC Bits

Keywords 2

Reverse Circulation Bits

Keywords 3

Pr40 RC Bit

Keywords 4

Pr54 RC Bits

Keywords 5

Re545 RC Bits

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Specification

Grade A

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

82071300

Production Capacity

10000 Per Month

Key features

Customizable Sizes and Models: Sizes range from 3 to 6 inches with models like Re004, Pr52, and color/quantity customization available.

High-Grade Carbide Construction: Uses higher grade carbides to ensure longer life and minimize hole erosion in fragile formations.

Optimized Drilling Performance: Drills faster through soft formations with less blockages and straighter through consolidated formations.

Comprehensive Model Range: Available in RC3 to RC5.5 series with various shank types including RE531, RE004, RE542, and PR40.

Strict Quality Inspection: All spare parts are strictly inspected before shipping to ensure high quality and reliability.

Flexible Packaging Options: Standard plywood cases and pallets used, with customization available for special requests.

Competitive Manufacturing Experience: Leading manufacturer with 20 years of experience in rock drilling tools and global customer base.

Fast Production Lead Time: General production time is 15-25 days, with peak season lead time within 15 workdays.

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 sizes and models are available for RC bits?

Sizes range from 3 to 6 inches. Models include Re004, Pr52, Pr54, Re542, Re543, Re545, and Re547. Custom sizes and colors are also acceptable.

Q:What are the key benefits of using these RC bits?

They use high-grade carbides for longer life, minimize hole erosion in fragile formations, drill faster in soft formations with less blockage, and drill straighter in consolidated formations.

Q:Can I order small quantities or customize the product?

Yes, small quantities are acceptable. We offer customization for sizes, models, colors, and packaging according to your specific requirements.

Q:What is the warranty and quality assurance policy?

Products are made of high-quality steel, and all spare parts are strictly inspected before shipping. We provide quick responses to complaints and suggestions.

Q:What is the production time and shipping method?

General production time is 15-25 days. Transportation can be by air, express, or sea, depending on your requests.