How are the products packaged for transportation?

Products are packaged using plywood cases and pallets to protect them and avoid damage during transportation. Custom packaging is also available upon request.

What are the payment terms and shipping methods?

Payment terms include LC, T/T, and Western Union. Transportation can be by air, express, or sea, depending on your specific requests.

Where is the manufacturer located and what is the export experience?

We are located in Changsha, Hunan, China. We have been exporting since 2005 and serve markets globally including North America, Europe, Africa, and Asia.

Ql80 Down The Hole DTH Rock Drill Bits

Name: Ql80 Down The Hole DTH Rock Drill Bits
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 790113035

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$500.00-1,000.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

QL80

Sizes

8 Inch to 15 Inch

Color

Black, Gold, Grey, Blue, Red

Face

Flat, Concave and Convex

Aplication

Down The Hole Drilling. Mining, Quarry

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Specification

Grade A

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

82071300

Production Capacity

50000 Per Month

Key features

Customizable Sizes: Available in sizes ranging from 8 Inch to 15 Inch for various drilling needs.

Multiple Color Options: Offered in Black, Gold, Grey, Blue, and Red to meet specific requirements.

Versatile Face Shapes: Available in Flat, Concave, and Convex configurations for different rock conditions.

Wide Shank Compatibility: Compatible with various shanks from 64mm to 864mm including COP, DHD, and Halco systems.

20 Years Experience: Manufacturer with rich experience in DTH hammers and bits for two decades.

Strict Quality Control: Made of high-quality steel with strict inspection of all spare parts before shipping.

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

Fast Response Service: Quick response to customer complaints and suggestions with professional after-sales support.

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 are available for the QL80 DTH Rock Drill Bits?

The bits are available in sizes ranging from 8 Inch to 15 Inch, including specific diameters like 203mm (8'), 216mm (8 1/2'), 254mm (10'), 305mm (12'), and 380mm (15').

Q:Can the color and face shape of the drill bits be customized?

Yes, customization is available. Colors include Black, Gold, Grey, Blue, and Red. Face shapes can be Flat, Concave, or Convex based on your requirements.

Q:What shank types are compatible with these drill bits?

We offer shanks ranging from 64mm to 864mm, compatible with systems such as Bulroc, Halco, COP, DHD, SD, and Numa series.

Q:What is the production lead time for orders?

Generally, production takes 15-25 days. During peak seasons, the lead time is within 15 workdays, and off-season lead time is also within 15 workdays.

Q:What warranty and after-sales service do you provide?

We provide a warranty on our products and offer after-sales service. Our products are made of high-quality steel, and we ensure quick responses to any complaints or suggestions.