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Powerroc DHD Shank DTH Drill Bit for Hard Rock Drilling

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

Powerroc DHD Shank DTH Drill Bit for Hard Rock Drilling

US$80.99-999.99

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

Button Material

Premium Tungsten Carbide

Bit Diameter

76-305mm

Shank Type

DHD340/DHD350/DHD360

Product Type

DHD Shank DTH Drill Bit

Transport Package

Plywood Case

Specification

DHD Shank DTH Drill Bit

Trademark

PowerRoc

Origin

China

HS Code

8207190000

Production Capacity

10000 PCS/Year

Key features

Premium tungsten carbide buttons provide excellent wear resistance for longer service life.

Optimized flushing hole design improves cuttings removal and drilling efficiency.

High-strength alloy steel body withstands heavy impact in hard rock formations.

Precision heat treatment enhances durability and reduces breakage risk.

Compatible with standard DHD series hammers for easy replacement.

Suitable for mining, quarry, water well and construction drilling projects.

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: ≤0.96h

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:Which hammers are compatible with this bit?

A:

It is compatible with standard DHD340, DHD350 and DHD360 hammer systems.

Q:What rock formations is it suitable for?

A:

It performs well in granite, basalt, limestone, marble and other medium to hard rock formations.

Q:Can you manufacture custom sizes?

A:

Yes. Custom diameters, button configurations and flushing hole designs are available.

Q:What is the button material?

A:

High-quality tungsten carbide buttons with excellent wear resistance.

Q:How do you ensure product quality?

A:

Every drill bit undergoes strict material inspection, machining inspection and performance testing before shipment.

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Hunan Powerroc Mining Technology Co., Ltd

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