What are the shipping options?

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

Is customization available for this product?

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

Maxdrill Hot Sale DTH Bits Hammer Bits Hard Rock Drilling

Name: Maxdrill Hot Sale DTH Bits Hammer Bits Hard Rock Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1972598005

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$143.80

10-49 Pieces

US$139.80

50-99 Pieces

US$136.90

100+ Pieces

Sample price:US$145.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

GB/T2828.1-2003

Length

Stub-length

Type

DTH Bit

Material

Alloy Steel & Tungsten Carbides

Usage

Well Drilling

Transport Package

Plywood Carton or Plywood Pallet

Specification

Dia: 90mm

Trademark

MAXDRILL

Origin

China

HS Code

82071300

Production Capacity

10000 Per Month

Key features

Direct Factory Price: Own production plant ensures the most affordable ex-factory price for customers.

Premium Raw Materials: High-end materials from Sweden ensure performance, longevity, and reduced costs.

20 Years Experience: Production and exporting since 2004 with professional technical support.

6 Months Warranty: Comprehensive warranty period with thoughtful after-sales customer service.

Strict Quality Control: Experienced QC team performs strict inspection and testing before shipping.

Fast Delivery Options: 2-3 days if in stock; normally 25 days for production based on quantity.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 standard.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

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: ≤2.95h

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 accepted payment methods?

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

Q:What is the production lead time?

Normally 25 days for production. Only 2 or 3 days if we have stock for your requested size.

Q:How do you ensure product quality?

We have an experienced QC team that performs strict inspection and testing for every order before shipping.

Q:What is the warranty period?

We provide a 6-month warranty period with thoughtful after-sales customer service.

Q:What after-sales services are provided?

Sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacement is provided for quality-caused failures.