What is the minimum order quantity?

The minimum order quantity is 2 PCS.

What after-sales services do you provide?

Our sales team responds within 24 hours (Holidays Excluded), technical support is available anytime, and we provide free replacement for quality-related failures.

What certifications does the product have?

The product is certified under ISO 9001:2015 and meets the standard GB/T2828.1-2003.

High-Precision T38 Drill Tube for Accurate Straight Hole Drilling

Name: High-Precision T38 Drill Tube for Accurate Straight Hole Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1977050261

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$361.00

5 Pieces

Product specifications

T38-DRILL TUBE

Sample price:US$361.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

T38-DRILL TUBE

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel

Color

Black

Rock Class

Soft,Medium and Hard

Processing Type

Machined

Machine Type

Drilling Tool

Transport Package

Iron Pallet

Specification

4270mm

Trademark

MAXDRILL

Origin

China

Key features

High-Precision Drilling: Designed for accurate straight hole drilling with T38 drill tube specifications.

Alloy Steel Material: Constructed from durable alloy steel with painting surface treatment for longevity.

Flexible Customization: Offers full customization including color, rock class, and processing type options.

ISO 9001 Certified: Manufactured under ISO 9001:2015 certification ensuring strict quality standards.

Fast Production Time: Normal production takes 25 days, but only 2-3 days if stock is available.

24/7 Technical Support: Technical support available anytime with sales team response within 24 hours.

Quality Assurance: 100% visual inspection on finished products with strict testing before shipping.

Free Replacement Warranty: Provides free replacement for failures confirmed caused by product quality issues.

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: ≤3.49h

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 payment methods?

We accept T/T (Telegraphic Transfer), Western Union, L/C at sight, LC, D/P, PayPal, and small-amount payment.

Q:What is the lead time for orders?

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

Q:How can I ship my order?

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

Q:What is the warranty period?

The standard warranty period is 6 months. Additionally, we provide free replacement for failures confirmed caused by our product quality.

Q:Is customization available?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs. Options include color, rock class, and processing type.