How do you handle quality control?

We perform 100% visual inspection and strict testing on every order before shipping.

What is your after-sales support policy?

We offer 24-hour response (excluding holidays), 24/7 technical support, and free replacement for confirmed quality failures.

Maxdrill T51 X 3660mm Extension Rods Mf Drill Rod

Name: Maxdrill T51 X 3660mm Extension Rods Mf Drill Rod
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 772671832

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$337.50

10-49 Pieces

US$334.13

50-99 Pieces

US$330.75

100+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

2051T5136

Certification

ISO9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel

Product Name

T51 X 3660mm Extension Rod

Applicable Industries

Construction Works, Energy & Mining

Machine Type

Drilling Tool

Use

Ore Mining,Undergroud Drilling

Diameter

51mm

Type

Bench & Long Hole Drilling

Application

Rock Drilling

Advantage

High Performance

Color

Black

Weight

49.6kgs

Transport Package

Iron Pallet

Specification

T51

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

2000/PC Month

Key features

High Performance Material: Made from alloy steel with heat treatment for superior durability in rock drilling.

Multiple Thread Options: Available in R22, R25, R28, R32, R38, T38, T45, T51, ST58, and T60 threads.

Dual Shape Design: Offered in Hexagonal and Round shapes to suit different drilling applications.

ISO9001 Certified: Manufacturing process adheres to ISO9001:2015 and GB/T2828.1-2003 standards.

Flexible Customization: Supports full customization, minor customization, and customization from designs.

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

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

Comprehensive After-Sales: Includes 24-hour response, 24/7 technical support, and free replacement for quality failures.

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: ≤2.82h

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.