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HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling

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HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling

Name: HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling
Brand: HLDRILL
Price: 1 USD

Brand Name : HLDRILL

Place of Origin : CHINA

MOQ : 10PCS

Price : Please contact us

Payment Terms : T/T

Supply Ability : 3000 PCS Per month

Delivery Time : 7-15 days

Packaging Details : Wooden Box

Certification : ISO9001

Product name : Twist Drill Rod

Processing type : Forging,Casting,Heat Treatment

Material : Carbon Steel,Carbide,High Manganese Steel,S135,R780

Length : Customized Services. Special Range Of Lengths Is Available.

Usage : Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling

Use : Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining

Color : Black ，blue , Or As Per Your Demands

Shank : h22*108mm and h25*159mm,H19*108mm,Hex22x108mm,H22*108,Hex25mmx159mm

Taper degree : 12,4,7,6,11

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HLDRILL Coal Mine Twist Drill Rod | High Efficiency for Coal Seam Drilling

High-efficiency drilling tool specifically designed for coal seam drilling operations in mining, tunneling, and geological exploration applications.

Product Overview

Coal mine twist drill rods are essential consumable drilling tools used with auger drills and electric coal drills for various underground operations including coal seam drilling, water exploration, gas exploration, and support drilling.

Key Features & Benefits

Mature structural design ensures high drilling efficiency
Carbon steel construction provides excellent strength and toughness
Smooth drilling performance with stable slag removal
Superior cost-effectiveness for conventional drilling operations

HLDRILL Advanced Technology

Our twist drill rods represent a comprehensive upgrade from traditional models, featuring high-quality seamless steel pipes paired with high-strength T-shaped steel strips. The composite welded structure utilizes advanced pre-stressed winding welding technology for enhanced performance.

Structural Options

Available in single-helix blade and composite-helix blade configurations to accommodate different construction conditions and geological requirements.

Drilling Capabilities

Supports both dry and wet drilling methods, adapting to various coal seam geology, slag removal requirements, and construction environments.

Connection Systems

Flexible connection options including spring pin or threaded connections ensure quick assembly and disassembly, accurate positioning, and stable torque transmission. These features effectively reduce the risk of stuck drill bits and rod disengagement while significantly improving safety and efficiency in underground coal mining operations.

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HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling Images

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HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling

HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling

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HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling Images