What is the minimum order quantity?

The minimum order quantity is 10 pieces.

What are the available payment terms?

We accept various payment terms including LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Mach44 Shank Hammer Drilling Blasting Hammer

Name: DTH Hammer DHD340A/SD/Mission/Ql /Cop/Td40/MD40/Mach44 Shank Hammer Drilling Blasting Hammer
Brand: HENAN STAROCKDRILL EQUIPMENT CO., LTD
SKU: 2229268875

Henan, ChinaHENAN STAROCKDRILL EQUIPMENT CO., LTD

US$600.00

5-9 Pieces

US$580.00

10-49 Pieces

US$550.00

50+ Pieces

Product profile

Customization

Available

After-sales Service

7X24hours

Warranty

6 Months

Model NO.

DHD3.5A

Standard

AISI, ASTM

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Alloy Steel

Product Name

Down The Hole (DTH) Hammer

Usage

Rotary Impact Drilling

Mining Object

Minging, Ore Machinery, Stone Quarry

Aplication

DTH Drilling. Coal Mining, Quarry

Series

DHD,SD,Ql,Cop,Numa.XL,Br,Str,Mission,CIR,Td

Transport Package

Wooden Box

Specification

1 inch to 33 inch

Trademark

STAROCKDRILL

Origin

China

HS Code

82071990

Production Capacity

5000 PCS Per Month

Key features

Advanced Heat Treatment: Specialized heat treatment enhances durability, reliability, and extends product lifespan.

Wide Shank Compatibility: Supports CIR, BR, DHD, COP, SD, MISSION, NUMA, MACH, and STR shank designs.

High Drilling Efficiency: Achieves faster drilling speeds while reducing fuel consumption and operational costs.

Stable Impact Performance: Unique internal installation system ensures smooth operation and improved stability.

Comprehensive Size Range: Covers hole diameters from 64mm to 1200mm with various working pressures.

Premium Material Quality: Manufactured using 23CrNi3Mn and 25Si2MnCrNi2MoV steel for strong wear resistance.

Global Brand Compatibility: Tools are interchangeable with Atlas, Robit, Rockmore, Mincon, and Rockhog brands.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

HENAN STAROCKDRILL EQUIPMENT CO., LTD

Henan, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.54h

About Our Factory & Business Background

AddressNo. 9 Mulanli Road, High-Tech Zone, Zhengzheng, Zhengzhou, Henan, China

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity10 pieces

Supply Chain Partners4

Our Production Capability & Technical Expertise

Main ProductsButton Bit

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2016-01-08

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What materials are used in your rock drilling tools?

Our rock drilling tools are manufactured using specialized materials, specifically 23CrNi3Mn and 25Si2MnCrNi2MoV. Sourced from renowned domestic steel manufacturers, these materials offer exceptional advantages including stable performance, strong wear resistance, high strength, and excellent machinability.

Q:Are your drilling tools compatible with other international brands?

Absolutely! Our rock drilling tools are designed to be compatible with globally recognized brands such as Atlas, Robit, Rockmore, Mincon, and Rockhog. Our products maintain a quality level of 96.5% or higher while being priced at around half the cost of their counterparts.

Q:Do you offer technical support and after-sales service?

Absolutely! Our dedicated technical support team is available to assist and guide you whenever you encounter questions or challenges. We provide professional training, in-depth knowledge of drilling tools, and expert advice to overcome any hurdles. Technical support and after-sales service are free.

Q:Does your company maintain sufficient stock to guarantee timely delivery?

At Starockdrill, we maintain a substantial inventory of standard-sized products for prompt delivery. For customized or non-standard products, the typical production and delivery time is 18-20 working days. In urgent cases, we strive to expedite the process to accommodate customer needs.

Q:What is the warranty period for your products?

We offer warranty services for all Starockdrill products, excluding custom orders. The standard warranty period is 6 months.