How do you handle product quality issues?

We provide free replacement once failure is confirmed to be caused by our product quality.

What are the shipping options?

For samples, we suggest courier express or air freight. For bulk orders, air or sea freight is recommended.

What is the lead time during peak season?

The average lead time during peak season is one month, while off-season is within 15 workdays.

Maxdrill T38 447mm Shank Adapter Thread Drill Pipe Drilling Rods Machine Parts for Bbe57

Name: Maxdrill T38 447mm Shank Adapter Thread Drill Pipe Drilling Rods Machine Parts for Bbe57
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1986481805

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$165.00

5-49 Pieces

US$170.00

50-99 Pieces

US$185.00

100-499 Pieces

US$195.00

500-999 Pieces

US$200.00

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

60W447-6-T38D4501

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Transport Package

Carton&Playwood Pallet

Specification

Dia.: 32MM-63MM

Trademark

Maxdrill

Origin

China

HS Code

82071300

Key features

Durable Alloy Steel Construction: Made from high-quality alloy steel and tungsten carbides for extended service life.

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

Customization Options Available: Offers full, minor, and flexible customization based on samples or designs.

Fast Stock Delivery: Production takes only 2-3 days if the requested size is in stock.

24-Hour Response Support: Sales team responds to inquiries within 24 hours excluding holidays.

Free Quality Replacement: Provides free replacement parts if failure is confirmed due to product quality.

Strict Quality Control: Experienced QC team performs strict inspection and testing on every order.

Versatile Rock Drilling Design: Designed for drifting and tunneling with various designs for different rock formations.

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: ≤5.93h

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.