How are the products packaged?

Using ply-wooden cases and pallets, with customization available for special requests.

What transportation methods do you offer?

Transportation by air, express, or sea according to your requests.

What rock formations is this bit suitable for?

Recommended for medium-hard to hard abrasive rock formations between 200 MPa to 260 MPa compressive strength.

High Air Pressure DTH Drill Button Bits for Water Well and Foundation Drilling

Name: High Air Pressure DTH Drill Button Bits for Water Well and Foundation Drilling
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 811479435

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$100.00-200.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

DHD, SD, QL, MISSION, NUMA

Sizes

2 Inch to 30 Inch

Usage

Coal, Ore, Water Well

Model

DHD, Cop, SD, Ql, Mission, Numa

Face Type

Flat, Convex, Concave

Color

as Per Requirement

Quantity

Small Order Is Accepted

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

Wide Size Range: Available in sizes from 2 Inch to 30 Inch for various drilling needs.

Customizable Colors: Color options are available as per customer requirements.

Small Order Accepted: Small order quantities are accepted to accommodate diverse client needs.

High Wear Resistance: Designed for medium-hard to hard abrasive rock formations with 200-260 MPa strength.

Spherical Tungsten Carbide: Features inserts with strong configuration against carbide fracture.

Versatile Face Designs: Offers Flat, Convex, and Concave face types for different drilling conditions.

Multiple Shank Compatibility: Supports various shank types including Bulroc, COP, DHD, MACH, and SD series.

Customizable Packaging: Ply-wooden cases and pallets available with customization for special requests.

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.