What materials are used for the drill body?

The drill body is made of 42CrMo ultra-high-strength steel, which offers high strength, toughness, and good hardenability.

Are free samples available?

Yes, some samples can be provided free of charge upon request.

What is the minimum order quantity?

The minimum order quantity is 1 Unit.

Qk14 High Air Pressure Drills DTH Hammer Bits

Name: Qk14 High Air Pressure Drills DTH Hammer Bits
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1914269851

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$99.00-299.00

1 Piece

Product profile

Customization

Available

Customized

Length

Jobber-length

Model NO.

T10

Type

DTH Hammer Bit

Material

High Speed Steel

Usage

Well Drilling, PCB Drilling, Masonry Drilling

Name

Diamond Threaded Button Bit

Weight

12kg

Feature

Fast Speed Drilling, Long Life

Application

Rock Drilling, Core Mining, Well Drilling, Quarry

Production Time

1 Week

Transport Package

Carton or Wooden Box

Specification

Casing system

Trademark

pearldrill

Origin

China

HS Code

8207199000

Production Capacity

50000pieces/Year

Key features

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

Customizable Design: Special models and different specifications can be customized according to user needs.

High Drilling Efficiency: Fast drilling speed, low gas consumption, and reduced labor intensity for workers.

Wide Application Scope: Suitable for mining, tunnel excavation, water wells, and various rock formations (Grade 1-12).

Durable Alloy Teeth: Features ball tooth, parabolic, warhead, and sharp tooth designs for different rock hardness.

Reliable Performance: Simple internal structure, low failure rate, easy to disassemble, and long service life.

6-Month Warranty: Company provides compensation for abnormal scrap confirmed by quality department within 6 months.

Fast Delivery: Normal delivery time is 7-12 days with multiple logistics channels available.

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: ≤3.76h

AI-Powered supplier vetting

SummaryGuangzhou International Technology Co., Ltd. is identified as a limited trading company with seven employees, valid import/export licensing, and six years of export experience. It reports that exports account for 90% of sales and offers customization from samples and ODM services. Its stated product focus includes rock drills, drilling tools, drilling rigs, and related equipment. However, the available evidence shows no inventory, overseas warehouse, or overseas showroom capability; no Fortune 500 customer cooperation; no new products launched in the past year; and only one R&D engineer. Formal supplier approval, corrective/preventive action, complaint-handling, and service-capability assessment procedures are not documented. Financial credibility, certifications, production capacity, and verified customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with no indication that it belongs to a larger corporate group. Its stated business scope covers mechanical and electrical equipment and multiple product categories, while its product description emphasizes drilling-related products.

After-Sales capabilityThe supplier has no stated in-stock service capacity, overseas warehouse, or overseas showroom. It reports lead times within 15 working days and accepts several quotation terms, but complaint handling, corrective/preventive actions, and formal service-assessment procedures have no written procedures or records.

R&D capabilityThe supplier has one R&D engineer and provides ODM services, with the ability to customize design and development for application environments or specified requirements. However, it launched no new products in the past year, lacks an SDK, and reports no R&D capability with product information.

Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and design/development tailored to a customer’s application environment or specified requirements. These statements provide direct evidence of customization capability, although no scale or delivery-performance details are supplied.

Product Q&A

Q:Can the drill bits be customized?

Yes, special models and different specifications can be customized. Please provide rock formation information or detailed size drawings for DIY customization.

Q:What is the warranty period for the products?

The geological drill bit has a 6-month warranty period. Compensation is provided for abnormal scrap such as steel body cracking or sheet falling if confirmed by the quality department.

Q:What are the payment terms?

Payment methods include T/T, L/C, D/A, D/P, Western Union, and MoneyGram. Trading terms include EXW, FOB, CFR, CIF, and DDU.

Q:What is the delivery time?

Normal delivery time is 7-12 days. Peak and off-season lead times are within 15 workdays.

Q:What types of rock formations are suitable for these drill bits?

They are suitable for various rock grades from loose soil (Grade 1) to super hard rocks like granite and quartzite (Grade 10-12). Specific bit types are recommended for each grade.