What types of rock formations can this drill bit handle?

It is suitable for various formations including clay, sand, gravel, weathered strata, soft rocks, medium hard rock, and hard rock up to super hard rock like granite and quartzite.

How is the product shipped?

We offer four main delivery channels: air, sea, express, and road transportation. Air freight options include DHL, UPS, EMS, TNT, and FEDEX.

Are free samples available?

Yes, some samples can be provided free of charge.

Single and Double Tube Hot Pressing Drilling Bits Diamond Core Bit Hq Nq Pq

Name: Single and Double Tube Hot Pressing Drilling Bits Diamond Core Bit Hq Nq Pq
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1915287011

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$30.00-789.00

1 Piece

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

HQ NQ

Certification

ISO9001

PDC Cutters

1613#

API

3 1/2" 3 7/8" 4 1/2"Support Customization

Material

Alloy Steel, Diamond, Carbide

Weight

6kg

Formation

Medium Hard, Hard Rock Formation

Application

Groutiong Coal Mine Gas Discharge Water Well Drill

Features

Fast Speed, High Efficiency

Transport Package

Carton or Wooden Box

Specification

115/132/140/152/165/200/250#

Trademark

pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Extended Service Life: Service life is 10 to 30 times longer than normal carbide drill bits.

High Efficiency Drilling: Features fast speed, high efficiency, and strong wear resistance.

Versatile Rock Adaptation: Highly adaptable to complex formations from loose soil to super hard rock.

High Verticality: Designed with high drilling verticality for precise operations.

Durable Construction: Made of alloy steel, diamond, and carbide with strong impact resistance.

Wide Application Range: Suitable for water wells, coal mines, geological exploration, and civil engineering.

ISO9001 Certified: Manufactured under ISO9001:2015 quality management system standards.

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: ≤3.69h

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.

Product Q&A

Q:What is the warranty period?

The geological drill bit has a 6-month warranty period covering issues like sheet falling, steel body cracking, or lamination if confirmed by the quality department.

Q:Can the drill bits be customized?

Yes, different drill bits can be customized according to different rock formations. Please provide rock formation information or detailed size drawings for DIY customization.

Q:What is the delivery time?

The normal delivery time is 7-12 days. During peak season, lead time is within 15 workdays, and off-season is also within 15 workdays.

Q:What payment methods are accepted?

We accept T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Unit.