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High Pressure DHD Shank DTH Hammer for Hard Rock Drilling

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

High Pressure DHD Shank DTH Hammer for Hard Rock Drilling

US$500.88-999.99

1 Piece

Product specifications

MATERIAL

COLOR

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Customized

Customized

Standard

ISO:9001

Model NO.

DHD Shank DTH Drill Bit

Length

Taper-length

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Hard Rock Drilling

Shank Type

DHD Series

Working Pressure

1.0-2.5 MPa

Heat Treatment

Carburizing & Quenching

Button Shape

Spherical / Ballistic

Transport Package

Plywood Crate

Specification

DHD Shank DTH Drill Bit

Trademark

PowerRoc

Origin

Changsha, Hunan, China

HS Code

8207190000

Production Capacity

10000 PCS/Year

Key features

Optimized internal structure for superior air flow and faster penetration rates.

High-strength alloy steel with special heat treatment extends service life.

Precision-machined DHD shank ensures stable connection and reduced wear.

Multi-head piston design delivers high impact energy to the rock.

Efficient chip removal prevents bit sticking in fractured formations.

Interchangeable design compatible with standard DHD bits.

Company profile

Hunan Powerroc Mining Technology Co., Ltd

Hunan Powerroc Mining Technology Co., LtdHunan, China

Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.10h

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:What rock formations is this DHD hammer suitable for?

A:

It is highly efficient in medium to extremely hard and abrasive rock formations.

Q:What is the recommended operating pressure range?

A:

For optimal performance, we recommend an operating pressure between 1.0 and 2.5 MPa.

Q:How does the DHD shank connection benefit drilling?

A:

The DHD shank provides a robust, high-torque connection that minimizes energy loss and wear.

Q:Can this hammer be used for water well drilling?

A:

Yes, it is widely used in water well drilling, especially in hard rock strata.

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Hunan Powerroc Mining Technology Co., Ltd

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