What is the minimum order quantity?

The minimum order quantity is 2 PCS.

Is customization available?

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

Maxdrill DHD340 Down The Hole Drill Bit for Efficient Mining

Name: Maxdrill DHD340 Down The Hole Drill Bit for Efficient Mining
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1954597802

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$200.00

1-9 Pieces

US$180.00

10-49 Pieces

US$170.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6months

Model NO.

130DHD340FF

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Name

DTH Hammer Bit

Manufacturing Technique

Heat Treatment

Apllication

Water Well, Geothermal Drilling, Anchoring, Piling

Color

Red

Face Type

Flat, Convex, Concave

Button Type

Spherical, Ballistic, Semi-Ballistic

Key Word

DTH Bit

Type

DHD340 Hammer

Diameter

130mm

Use

Water Well, Coal Mining

Package

Plywood Cartron or Pallet

Weight

9.0kgs

Flushing Hole

2PCS

Footvalve

with Footvalve or Without Footvalve

Transport Package

Plywood Carton or Plywood Pallet

Specification

130DHD340FF-66

Trademark

Maxdrill

Origin

China

HS Code

8207130000

Production Capacity

10000/PCS Year

Key features

High-Quality Materials: Constructed from alloy steel and tungsten carbides for strength and reliability.

Versatile Applications: Ideal for water wells, geothermal drilling, anchoring, piling, and coal mining.

Customizable Options: Offers customization for name, technique, application, color, face type, button type, and diameter.

Strict Quality Control: 100% visual inspection of finished products by experienced QC team before shipping.

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

Flexible Delivery: Normal production takes 25 days; only 2-3 days if stock is available.

ISO Certified: Certified under ISO 9001:2015 and standard GB/T2828.1-2003.

Professional Manufacturer: Established in 2005, specializing in high-quality drilling and anchor tools.

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: ≤5.97h

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, or L/C at sight.

Q:What is the production lead time?

Normally 25 days based on order quantity. If stock is available for your requested size, it takes only 2-3 days.

Q:What are the shipping options?

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

Q:What is the warranty period?

The warranty period is 6 months.

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 if failure is confirmed due to product quality.