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Our manufacturing process follows strict ISO quality management standards to ensure consistent product quality.

We offer factory-direct pricing, stable quality, fast delivery, technical support and customized solutions for global drilling contractors.

High Performance Powerroc Ql Shank DTH Button Bit for Geothermal Drilling

Name: High Performance Powerroc Ql Shank DTH Button Bit for Geothermal Drilling
Brand: Hunan Powerroc Mining Technology Co., Ltd
SKU: 1995874421

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

US$500.99-800.99

1 Piece

Product specifications

MATERIAL

COLOR

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO:9001

Model NO.

QL Shank DTH Button Bit

Length

Taper-length

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Geothermal Drilling

OEM Service

Available

Application

Water Well, Construction, Foundation

Face Design

Drop Center / Concave / Flat

Shank

Ql40 / Ql50 / Ql60

Transport Package

Plywood Crate

Specification

QL Shank DTH Button Bit

Trademark

PowerRoc

Origin

China

HS Code

8207190000

Production Capacity

10000 PCS/Year

Key features

High-strength alloy steel body withstands heavy impact and repeated drilling cycles.

Premium carbide buttons provide excellent penetration in hard and abrasive formations.

Optimized button arrangement improves drilling accuracy and extends bit life.

Anti-corrosion surface treatment enhances durability during long-term storage and use.

Compatible with major QL series DTH hammers used worldwide.

Suitable for high-pressure and high-efficiency drilling systems.

Factory-direct manufacturing with competitive pricing and reliable after-sales support.

Company profile

Hunan Powerroc Mining Technology Co., LtdHunan, China

Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.28h

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:Is this bit suitable for geothermal drilling?

Yes. It performs reliably in geothermal, quarry, mining and tunnel drilling applications.

Q:What is the advantage of the optimized button layout?

It improves rock-breaking efficiency, enhances hole quality and reduces button wear.

Q:Which hammer brands are compatible?

It is compatible with standard QL series DTH hammers and equivalent models.

Q:How do you ensure quality?

Every drill bit undergoes dimensional inspection, hardness testing and appearance inspection before shipment.

Q:What customization options do you provide?

We support customized diameters, face designs, button configurations, logos and packaging.

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