What is the working pressure range?

The working pressure range is 4-10 Bar (58-145 PSI) for most models, and 5-10 Bar (72-145 PSI) for larger models.

Can you provide OEM/ODM services?

Yes, we offer both OEM and ODM services as a specialized manufacturer.

High Performance Well Drilling DTH Hammer CIR90

Name: High Performance Well Drilling DTH Hammer CIR90
Brand: Kaiyu (Zhejiang) Drilling Tools Co., Ltd
SKU: 2188940825

Zhejiang, ChinaKaiyu (Zhejiang) Drilling Tools Co., Ltd

US$98.50

5-29 pc

US$96.00

30-79 pc

US$95.00

80+ pc

Sample price:US$208.50/pc.Request sample

Product profile

Customization

Available

After-sales Service

Trademessenger 24 Hours on Line

Warranty

Trademessenger 24 Hours on Line

Model NO.

CIR90

Certification

ISO9001:2015, SGS

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Carbon Steel

Color

Black, as Your Request

Usage

Mine Drilling and Water Well Drilling

Power

Pneumatic

Condition

New

Process

Heat Treatment

Transport Package

Wooden Case or Plastic Case

Specification

CIR90

Trademark

KAIYU

Origin

Taizhou, Zhejiang, China

HS Code

8431432000

Production Capacity

5000PCS Per Month

Key features

High Drilling Efficiency: Delivers maximum energy to the bit for fast drilling speed and low air consumption.

Customizable Color: Color is customizable, available in Black or as per your specific request.

Durable Construction: Made from high-grade alloy steel with advanced heat treatment for long service life.

Easy Maintenance: Simple, reliable inner structure allows for easy assembly, disassembly, and maintenance.

Versatile Application: Ideal for well drilling, blasting, ore mining, and marble quarrying operations.

Low MOQ: Minimum order quantity is just 1 piece, suitable for small batch testing.

24/7 Support: Provides 24-hour online technical support and quality problem return/replace service.

Fast Delivery: Lead time is typically 3-20 days, with peak season delivery within 15 workdays.

Company profile

Kaiyu (Zhejiang) Drilling Tools Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-06-01Nearest Port: NINGBO PORT, SHANGHAI PORTAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryKaiyu (Zhejiang) Drilling Tools Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in rock-drilling products including button bits, DTH bits and hammers, drill rods, and drill pipes. It reports ISO 9001 certification, six production lines, experienced technical and R&D personnel, and a quality-control system. Stated annual capacities include 120,000 button bits, 60,000 DTH bits, and 6,000,000 chisel bits, with lead times of within 15 workdays in both off-peak and peak seasons. The supplier serves multiple global regions and has export capability through agents and self-operated import/export rights. However, the provided information does not substantiate after-sales service arrangements, financial credibility, product customization, or specific customer cases.

Supplier typeThe supplier is described as a trading company and also as a trading company/manufacturer or factory. Its legal form is a limited company located in Zhejiang, China, indicating a mixed commercial and manufacturing profile.

CertificationsThe supplier explicitly reports ISO 9001:2015 Quality Management System Certification and lists ISO 9001 under its management-system certifications. This supports the presence of a documented quality-management certification.

R&D capabilityThe supplier reports experienced and high-tech personnel, foreign equipment and technologies, unique techniques, specialized equipment, and R&D engineers with 6–10 years of experience. These statements support technical development capability, although no specific patented or newly developed products are identified.

Production capacityThe supplier reports six production lines, quality-control inspection, and annual capacities of 120,000 button bits, 60,000 DTH bits, and 6,000,000 chisel bits. It also states order fulfillment within 15 workdays during both peak and off-peak seasons, supporting a substantial and responsive production capability.