What is the warranty period for your products?

We provide a 6-month warranty for all standard Starockdrill products (excluding custom orders).

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 10 pieces.

Long Life Robust DTH Hammer for Efficient Rotary Impact Mining

Name: Long Life Robust DTH Hammer for Efficient Rotary Impact Mining
Brand: HENAN STAROCKDRILL EQUIPMENT CO., LTD
SKU: 2158431372

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.

DHD,SD,QL,COP,NUMA.XL,BR,STR,MISSION,CIR,TD

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

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

Extended Lifespan: Advanced heat treatment and precision machining ensure outstanding wear resistance.

High Efficiency: Unique internal installation system ensures stable impact and faster drilling speeds.

Global Brand Compatibility: Compatible with Atlas, Robit, Rockmore, Mincon, and Rockhog at half the cost.

Premium Materials: Manufactured using 23CrNi3Mn and 25Si2MnCrNi2MoV steel for high strength and wear resistance.

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

Comprehensive Support: 24/7 technical support, training, and dedicated after-sales service team available.

Fast Delivery: Substantial inventory for standard sizes; 18-20 days for custom orders with urgent expedited 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: ≤0.90h

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 tools are made from 23CrNi3Mn and 25Si2MnCrNi2MoV steel, offering stable performance, strong wear resistance, high strength, and excellent machinability.

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

Yes, they are compatible with Atlas, Robit, Rockmore, Mincon, and Rockhog, maintaining 96.5%+ quality at around half the cost.

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

Absolutely. We provide 24/7 technical support, professional training, and dedicated after-sales assistance to ensure smooth operation.

Q:What is the delivery time for standard and custom products?

Standard sizes are available from stock for prompt delivery. Custom products typically take 18-20 working days, with expedited options for urgent cases.

Q:What shank designs do your DTH hammers support?

We offer various shank designs including CIR, BR, DHD, COP, SD, MISSION, NUMA, MACH, and STR to fit different hole sizes.