What is the warranty period for your products?

We provide a 6-month warranty for all Starockdrill products, excluding custom orders.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 10 pieces.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Long Life DTH Bit for Heavy Duty Rock Drilling Tasks

Name: Long Life DTH Bit for Heavy Duty Rock Drilling Tasks
Brand: HENAN STAROCKDRILL EQUIPMENT CO., LTD
SKU: 2157993252

Henan, ChinaHENAN STAROCKDRILL EQUIPMENT CO., LTD

US$340.00

10-19 Pieces

US$320.00

20-49 Pieces

US$300.00

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

Rocks

Drill for Hard Rock Conditions

Drilling

DTH Hammers Drilling

Use

DTH Hammers Work Together

Application

Well Drilling, Coal Mining, Quarry Drilling

Inserts Design

Spherical; Ballistic; Parabolic

Face Type

Flat, Convex, Concave

Working Pressure

1.0-2.5-3.0 MPa

Transport Package

Wooden Box

Specification

64mm-1200mm

Trademark

STAROCKDRILL

Origin

China

HS Code

82071990

Production Capacity

5000 PCS Per Month

Key features

Customizable Alloy Teeth: Carbide alloy sizes, shapes, and grades can be customized to meet specific customer needs.

High Durability Design: Multiple heat treatments and surface reinforcement enhance hardness and fatigue resistance.

Broad Compatibility: Available in every shank size, ensuring seamless compatibility with original international brands.

Efficient Drainage: Concave design enhances drainage and sludge discharge for higher drilling efficiency.

Premium Materials: Uses high-performance steel and YK05 tungsten carbide alloy for exceptional wear resistance.

Private Labeling: Offers private labeling options for authorized distributors to boost brand recognition.

24/7 Technical Support: Dedicated team provides technical consultation, training, and after-sales service support.

Fast Delivery Options: Substantial inventory for standard sizes; expedited production available for urgent cases.

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: ≤0.64h

AI-Powered supplier vetting

SummaryHenan Starockdrill Equipment Co., Ltd provides comprehensive drilling tools services, including technical consultation and support. The company has modern facilities and a proactive R&D team focused on innovation. While the company lacks overseas branches, it has participated in international trade shows. Starockdrill offers extensive customization options and has OEM and ODM capabilities, but there is insufficient information on quality assurance and customer complaint handling procedures.

Supplier typeThe supplier is Henan Starockdrill Equipment Co., Ltd, primarily offering Button Bit products.

After-Sales capabilityStarockdrill emphasizes technical support and has a robust after-sales service system.

R&D capabilityThe supplier has launched new products in the past year and offers various levels of customization, demonstrating strong R&D capabilities.

Production capacityThe company has state-of-the-art production facilities including CNC machining and metal processing.

Customization capabilityStarockdrill provides extensive customization options from minor to full customization, supporting OEM and ODM services.

Client casesThere is no written procedure for handling customer complaints effectively, indicating a potential gap in customer service management.

Product Q&A

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

Our tools use specialized materials like 23CrNi3Mn and 25Si2MnCrNi2MoV, 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 brands like Atlas, Robit, Rockmore, Mincon, and Rockhog, maintaining a quality level of 96.5% or higher at half the cost.

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

Absolutely. We provide professional training, expert advice, and dedicated after-sales service to help you overcome any challenges during usage.

Q:Does your company maintain sufficient stock for timely delivery?

We keep substantial inventory for standard sizes. For custom products, the typical lead time is 18-20 working days, with expedited options for urgent needs.

Q:Can the alloy teeth be customized?

Yes, we offer customizable alloy tooth shapes and quantities, and can tailor carbide alloy sizes, shapes, and grades to individual customer requirements.