What are the payment terms?

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

What is the minimum order quantity (MOQ)?

Small quantities are acceptable for orders.

Where is the company located and what is the nearest port?

We are located in Changsha, Hunan, China. The nearest ports are Shanghai, Guangzhou, and Shenzhen.

High Air Pressure SD8-305mm DTH Button Bit for 8" Hammer

Name: High Air Pressure SD8-305mm DTH Button Bit for 8" Hammer
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 792448785

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$500.00-1,000.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

SD8-305mm dth bit

Sizes

2 Inch to 30 Inch

Model

DHD380, Cop84, Ql80, SD8, Mission80

Color

as Request

Quantity

Small Quantity Is Acceptable

Product Name

SD8-305mm DTH Bit

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Specification

Grade A

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

82071990

Production Capacity

50000 Per Month

Key features

Customizable Specifications: Sizes from 2 to 30 inches, models like DHD380/SD8, and colors as requested.

Wide Shank Compatibility: Supports shanks from 64mm to 864mm, compatible with COP, DHD, SD, and Bulroc series.

20 Years Manufacturing Experience: Leading manufacturer with two decades of expertise in rock drilling tools.

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

Flexible Packaging Options: Standard plywood cases/pallets available; custom packaging supported upon request.

Global After-Sales Support: Professional service with quick response to complaints and suggestions worldwide.

Competitive Pricing: Offers high-quality products at competitive prices with good customer reputation.

Fast Production Lead Time: General production time is 15-25 days; peak/off-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 are the available customization options?

We offer customization for sizes (2 to 30 inches), models (DHD380, Cop84, QL80, SD8, Mission80), colors (as requested), and small quantity orders.

Q:Which hammer models are compatible with this DTH bit?

The SD8-305mm bit is designed for 8' hammers and is compatible with models such as DHD380, COP84, QL80, and Mission80.

Q:What is the warranty policy for these products?

We provide a warranty for our products. All spare parts are strictly inspected before shipping, and we offer quick responses to any complaints or suggestions.

Q:What is the typical production lead time?

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

Q:How are the products packaged for transportation?

Standard packaging uses plywood cases and pallets to protect against damage. Custom packaging is also available according to special requests.