8 1/2" Powerroc Tricone Drill Bit for Water Well & Mining Drilling

Name: 8 1/2" Powerroc Tricone Drill Bit for Water Well & Mining Drilling
Brand: Hunan Powerroc Mining Technology Co., Ltd
SKU: 2179318752

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

US$600.99-800.99

1 Piece

Product specifications

COLOR

MATERIAL

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO:9001

Model NO.

8 1/2" PowerRoc Tricone Drill Bit

Length

Taper-length

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Water Well & Mining Drilling

OEM

Accepted

Color

Black / Customized

Application

Mining, Water Well, Foundation, Geothermal

Insert Material

Tungsten Carbide

Bearing

Metal Face Sealed Bearing

Transport Package

Plywood Crate

Specification

8 1/2" PowerRoc Tricone Drill Bit

Trademark

PowerRoc

Origin

Changsha, Hunan, China

HS Code

8207190000

Production Capacity

10000 PCS/Year

Key features

Designed with premium tungsten carbide inserts and reinforced cone geometry to maximize drilling efficiency while minimizing wear in challenging formations.

Precision-machined bearings combined with advanced sealing technology significantly improve operational stability and reduce maintenance frequency.

Suitable for continuous drilling operations with excellent durability, helping contractors reduce total drilling costs and improve project productivity.

Company profile

Hunan Powerroc Mining Technology Co., LtdHunan, China

Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.14h

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 are the advantages of your bearing system?

Our sealed journal bearing system effectively prevents dust and drilling fluid from entering the bearing chamber, significantly extending bearing life while ensuring smooth cone rotation under high-load drilling conditions.

Q:Is the drill bit compatible with international drilling rigs?

Yes. We manufacture drill bits with standard international thread connections and also support customized connections to match different drilling rigs used worldwide.

Q:What is the expected service life?

Service life depends on rock formation, drilling parameters and operating conditions. Under proper operating practices, our Tricone Drill Bits provide outstanding wear resistance and consistently longer drilling footage compared with conventional products.