What materials are used for these DTH bits?

The bits are made from Alloy Steel & Tungsten Carbides, using high-end raw materials from Sweden to ensure performance and longevity.

What are the shipping options for orders?

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

Is customization available for this product?

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

Maxdrill DTH Bits Hammer Bits Hard Rock Drilling

Name: Maxdrill DTH Bits Hammer Bits Hard Rock Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1993351535

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 Swedish Materials: High-end raw materials from Sweden ensure performance, longevity, and efficiency.

20 Years Export Experience: Providing technical support and reliable service since 2004.

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

ISO 9001:2015 Certified: Manufacturing process and quality control meet international ISO standards.

Customization Available: Supports customization from samples, designs, and flexible minor adjustments.

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

Fast Response Support: Sales team responds within 24 hours; technical support available anytime.

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: ≤6.22h

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, L/C at sight, LC, D/P, PayPal, and Small-amount payment.

Q:What is the production lead time?

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

Q:What is the warranty period for this product?

We provide a 6-month warranty period with thoughtful after-sales customer service to answer relevant product problems.

Q:How do you ensure product quality?

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

Q:What is the after-sales service policy?

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