Is customization available for these DTH bits?

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

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 2 PCS.

What materials are used in these drilling bits?

The DTH bits are made from Alloy Steel and Tungsten Carbides, utilizing high-end raw materials from Sweden.

DTH Bits Hard Rock Drilling Hammer Bits

Name: DTH Bits Hard Rock Drilling Hammer Bits
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1997095105

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 reduced costs.

20 Years Export Experience: Providing technical support and reliable products since 2004 for global markets.

ISO 9001:2015 Certified: Manufacturing process and quality control strictly follow ISO 9001:2015 standards.

100% Quality Inspection: Experienced QC team performs strict inspection and testing before every shipment.

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

6-Month Warranty: Comprehensive 6-month warranty period with free replacement for quality issues.

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: ≤6.19h

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 25 days for production based on order quantity. If stock is available for your requested size, it takes only 2-3 days. Peak season lead time is one month, off-season is within 15 workdays.

Q:How do you handle shipping for samples and bulk orders?

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

Q:What is the warranty policy?

We provide a 6-month warranty period. Free replacement will be provided once failure is confirmed to be caused by our product quality.

Q:What after-sales services are provided?

Our sales team responds to questions within 24 hours (Holidays Excluded). Technical support is available at any time, and we provide free replacements for quality issues.