What is the warranty period for your products?

We provide a 6-month warranty for all standard Starockdrill products. Custom orders have specific warranty terms.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 10 pieces.

What are the main applications for these DTH bits?

They are designed for well drilling, coal mining, quarry drilling, tunneling, and infrastructure construction in hard rock conditions.

Durable Tough Rock Drilling DTH Bit for Hard Rock Conditions

Name: Durable Tough Rock Drilling DTH Bit for Hard Rock Conditions
Brand: HENAN STAROCKDRILL EQUIPMENT CO., LTD
SKU: 1976381471

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 Carbide Inserts: Custom sizes, shapes, and grades of YK05 tungsten carbide alloy for specific needs.

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

Broad Shank Compatibility: Available in every shank size (CIR, BR, STR, etc.) for seamless compatibility with original products.

Private Labeling Service: Private labeling options available for authorized distributors to boost brand recognition.

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

Premium Material Quality: Manufactured from 23CrNi3Mn and 25Si2MnCrNi2MoV steel with premium alloy teeth.

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

24/7 Technical Support: 7x24 hours after-sales service with professional training and expert guidance.

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: ≤0.61h

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 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 half the cost.

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

Yes, we provide 7x24 hours support, including professional training, technical consultation, and dedicated assistance for any usage challenges.

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

We keep substantial inventory for standard sizes. Custom products typically take 18-20 working days, with expedited options for urgent cases.

Q:What customization options are available for the drill bits?

We offer full customization including carbide insert size, shape, and grade, as well as face type, working pressure, and private labeling.