Sale! 350mm PDC Directional Reaming Drill Bit for River Crossing Construction

Name: Sale! 350mm PDC Directional Reaming Drill Bit for River Crossing Construction
Brand: Hunan Powerroc Mining Technology Co., Ltd
SKU: 1926453736

Hunan, ChinaHunan Powerroc Mining Technology Co., Ltd

US$500.99-999.99

1 Piece

Product specifications

MATERIAL

COLOR

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

ISO:9001

Model NO.

350mm PDC Directional Reaming Drill Bit

Length

Taper-length

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, River Crossing Construction

OEM & ODM

Supported

Feature

High Reaming Accuracy

Suitable Formation

Sandstone, Clay, Gravel, Medium Rock

Application

River Crossing, HDD, Pipeline Construction

Transport Package

Plywood Crate

Specification

350mm PDC Directional Reaming Drill Bit

Trademark

PowerRoc

Origin

Changsha, Hunan, China

HS Code

8207130000

Production Capacity

10000 PCS/Year

Key features

Engineered for large-diameter river crossing and long-distance HDD projects, the reinforced reaming structure delivers smooth hole enlargement, excellent cutting stability, and high drilling efficienc

Premium PDC cutters are strategically positioned to maximize rock-breaking performance while reducing cutter wear, helping improve productivity and lower overall drilling costs.

Precision-balanced body construction minimizes vibration and torque fluctuation, providing stable reaming performance, superior borehole accuracy, and longer equipment service life.

Company profile

Hunan Powerroc Mining Technology Co., LtdHunan, China

Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.08h

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:Why is this reaming drill bit suitable for river crossing projects?

The reinforced body and optimized PDC cutter layout provide stable cutting performance and smooth hole enlargement over long drilling distances, making it ideal for river crossings and large infrastructure projects.

Q:Can different cutter grades be selected?

Yes. We can recommend different PDC cutter grades and cutter layouts according to geological conditions, drilling equipment, and expected service life.

Q:How does the balanced body design improve drilling?

The precision-balanced structure reduces vibration, improves torque transmission, minimizes equipment stress, and produces smoother boreholes with greater drilling efficiency.