What is the minimum order quantity?

The minimum order quantity is 2 pieces.

Do you offer customization services?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

What is the warranty period for this product?

We provide a 6-month warranty for this product.

China High Quality Steel Hole Diameter Rock H Thread Drilling Rod for Sale

Name: China High Quality Steel Hole Diameter Rock H Thread Drilling Rod for Sale
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 757551202

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$18.00-30.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

10220812H

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel

Product Name

H Thread Drill Rod and Bit

Part No.

10220812h

Use

Hand Held Rock Drill

Type

H Thread Drill Rod and Bit

Shank Size

Hex.22*82.5

Length

12"

Weight

1.36kgs

Transport Package

Iron Pallet

Specification

Hex. 22*82.5

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

2000/PC Month

Key features

ISO 9001:2015 Certified: Manufacturing process meets international quality standards for reliability.

Alloy Steel Construction: Made from high-strength alloy steel for durability in rock drilling.

Comprehensive Warranty: 6-month warranty coverage for mechanical defects and quality issues.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

Strict Quality Control: 100% visual inspection and testing performed on every order before shipping.

Rapid Response Support: Sales team responds within 24 hours (excluding holidays) with 24/7 technical support.

Flexible Production Time: 25 days for production or 2-3 days if stock is available for requested sizes.

Multiple Payment Options: Accepts T/T, Western Union, L/C, PayPal, and other secure payment methods.

Company profile

Years of Export ExperienceSelf-brandedFast Delivery100% Finished Products Inspection

Maxdrill Rock Tools Co., Ltd.

Guizhou, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.74h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a trading company located in Guiyang, with associated-company activity in wholesale and retail. It demonstrates broad customization, ODM availability, recent product development, and OEM service for well-known brands. Production information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings. Export sales account for 71%–90%, with markets in South America, Europe, and North America. Service procedures for supplier assessment, corrective actions, and complaint handling are documented and followed. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation; it also has no available SDK. Finished-product inspection has instructions but no written records. No certification information or specific customer names/cases are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, while the stated number of countries offering overseas services is zero; this supports documented complaint handling but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating product-development activity. Nevertheless, it has no available SDK, and total R&D engineer experience is stated as two years, so the evidence supports some innovation capability but not a strong or broad technical platform.

Production capacityProduction information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings, with exports representing 71%–90% of total sales. The supplier also cites self-provided raw materials, advanced production equipment, and staff training; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and manufacturing information, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. No brand names, project descriptions, order references, or independently verifiable customer cases are provided.

Product Q&A

Q:What are the methods of payment?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:How long does it take to produce an order?

Normally it takes 25 days for production based on order quantity. If stock is available for your requested size, it takes only 2 or 3 days.

Q:What are the shipping options for samples and bulk orders?

For sample orders, we suggest courier express like DHL/UPS/TNT/FEDEX or by air. For bulk orders, we suggest shipping by air or by sea.

Q:What is your quality control process?

We have experienced QC staff who perform strict inspection and testing for every order before shipping out.

Q:What after-sales services do you provide?

Our sales team responds within 24 hours (Holidays Excluded), technical support is available anytime, and free replacement is provided once failure caused by product quality is confirmed.