What is the minimum order quantity?

The minimum order quantity is 1 unit.

What materials are used for the drill body?

The drill body is made of 42CrMo ultra-high-strength steel.

What certifications do you have?

Our products are ISO9001:2015 certified and manufactured with international standard equipment.

Factory Wholesale DTH Hammer Drill Bit Tungsten Carbide Underground 140mm Mining Bits

Name: Factory Wholesale DTH Hammer Drill Bit Tungsten Carbide Underground 140mm Mining Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1990582295

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$500.00-650.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

6 Month

Model NO.

DHD340

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Condetion

New

Application

Energy & Mining, Well Drilling

Video Outgoing-Inspection

Provided

Brand Name

Pearldrill

Machine Type

Drilling Tool

Processing Type

Forging

Size

140mm

Usage

Energy, Ming and Well Drilling

Machinery Test Report

Provided

Place of Origin

China

Weight(Kg)

10kg

Formation

Soft, Medium Soft, Hard, Medium Hard, Very Hard

Applicable Industries

Building Materialconstruction Works Energy Mining

Shank

DHD3.5, Cop, Ql, SD, Numa, Mission

Transport Package

Original Package with Wooden Cases

Specification

108~323mm

Trademark

Pearldrill

Origin

China

HS Code

82071990

Production Capacity

2000piece/Pieces Per Month

Key features

High-Strength Material: Drill body made of 42CrMo ultra-high-strength steel with excellent toughness and fatigue limit.

Wide Size Range: Available in sizes from 80mm to 304mm for medium/low and high wind pressure applications.

Customization Support: Custom designs available based on rock formation info or detailed size drawings.

Versatile Application: Suitable for mining, construction, water wells, geothermal, and railway projects.

ISO Certified Quality: Manufactured with advanced technology and certified under ISO9001:2015 standards.

Fast Delivery: Ready to ship within 1 week if in stock; peak season lead time within 15 workdays.

Free Sample Option: Some samples can be provided free of charge upon request.

Comprehensive Warranty: 6-month warranty provided for all mechanical equipment.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou International Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤4.89h

AI-Powered supplier vetting

SummaryGuangzhou International Technology Co., Ltd. is a trading company primarily engaged in the production and sales of various mechanical and electrical equipment with a focus on exports, constituting 90% of their sales. They have no collaborations with Fortune 500 companies and a limited number of employees. The company lacks a structured approach to quality control and customer complaint management. Their innovation capabilities are restricted with no new products launched recently, but they do offer ODM services. Despite these limitations, they provide customization based on samples and have a solid export trade capacity with a valid export license.

CertificationsThe supplier holds a valid import and export license, which enables them to conduct export activities effectively.

After-Sales capabilityThere are no written procedures or records for handling customer complaints effectively, indicating a lack of structured after-sales service capability.

R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, but offers ODM services.

Customization capabilityThe supplier can customize designs and developments based on customer needs and samples, demonstrating some level of customization capability.