Powerroc 140mm DTH Drill Bits for Oil&Gas Drilling

Name: Powerroc 140mm DTH Drill Bits for Oil&Gas Drilling
Brand: Hunan Powerroc Mining Technology Co., Ltd
SKU: 2285216835

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

US$500.00-800.00

1 Piece

Product specifications

COLOR

MATERIAL

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO 9001:2008

Length

Taper-length

Type

DTH Drill Bit

Material

Tungsten Carbide

Usage

Well Drilling, Quarry Drilling Blast Hole Drilling

Application Features

Efficient Air Flu

Suitable Rock Formation

Medium to Hard Rock

Application Scenarios

Geotechnical Drilling,Blast Hole Drilling

Shank Type

DHD Series

Transport Package

Plywood Box

Specification

High-strength heat treatment process

Trademark

PowerRoc

Origin

Changsha, Hunan, China

HS Code

82071910

Production Capacity

8000 Per Year

Key features

Field-Proven Performance: Extensively applied in complex geological conditions across China with stable penetration and excellent wear resistance.

Customized Solutions: Tailored bit design, cutter layout, and shank types based on rock hardness, formation complexity, and equipment compatibility.

Wide Product Range: Comprehensive portfolio including DTH bits, hammers, tricone bits, PDC bits, and full drilling accessories.

Multiple Shank Types: Compatible with major international standards including DHD, QL, SD, and NUMA for seamless integration.

Robust Packaging: Reinforced plywood cases, steel pallets, anti-rust treatment, and waterproof wrapping for secure global delivery.

Efficient Air Flow Design: Optimized features for efficient air flow to enhance drilling performance in medium to hard rock formations.

Global Logistics Support: Flexible shipping options including sea, air, and railway freight with professional export documentation.

ISO 9001:2008 Standard: Manufacturing and quality control processes adhere to the ISO 9001:2008 international standard.

Company profile

Hunan Powerroc Mining Technology Co., LtdHunan, China

Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.46h

About Our Factory & Business Background

AddressMingcheng Lvgu Smart Industrial Park, Renmin East Road, Changsha, Hunan, China

Registered Capital2,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsMining Products

Our Industry Experience & Global Business Record

Main MarketsSouth America, Africa, Eastern Asia, Eastern Europe, Mid East, Southeast Asia, Western Europe

Product Q&A

Q:How do I select the right drilling tools for my project?

Tool selection depends on several factors including rock formation, drilling method (DTH, rotary, HDD), hole diameter, and equipment compatibility. PowerRoc provides professional recommendations based on your project requirements.

Q:What shipping options are available?

We offer sea freight (FCL/LCL), air freight, and express delivery (DHL, FedEx, UPS), depending on order size and urgency.

Q:What after-sales support do you provide?

PowerRoc provides technical support, product guidance, and troubleshooting assistance to ensure optimal product performance.

Q:Can I get samples before placing a bulk order?

Yes. Sample orders are available for quality evaluation and testing.

Q:What if there is a quality issue with the product?

In case of confirmed quality issues, we will provide appropriate solutions such as replacement, compensation, or technical support after evaluation.

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