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Quick Connect MF Drill Rods Wear Resistant For Tunnel Excavation Projects

Name: Quick Connect MF Drill Rods Wear Resistant For Tunnel Excavation Projects
Brand: Yanggu Henglong Construction Machinery Co., Ltd.
Availability: InStock

Brand Name:	HLDRILL
MOQ:	10 PCS
Price:	Please contact us
Payment Terms:	T/T
Supply Ability:	3000 PCS Per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Applicable Working Conditions:

Mining, Tunnel Excavation, Deep Hole Drilling, Hard Rock Drilling

Applicable Equipment:

Hydraulic Rock Drilling Rig, Tunneling Rig, Top Hammer Drill Rig

Connection Type:

MF Quick-connect Structure

Key Advantage:

No External Connector Sleeve Required, Direct Male-female Quick-connect

Stability:

Significantly Reduces Vibration, Minimizes Sway, And Eliminates Drilling Instability

Material:

High-Strength Wear-Resistant Alloy Steel Structure

Heat Treatment:

Overall Tempering, Overall Hardening

Commonly Used Threads/quick Couplings:

MF Series, T38/T45/T51 Compatible

Rod Type:

Hexagonal / Round Trolley Drill Rod

Packaging Details:

Wooden Box

Highlight:

MF Drill Rods

Drill Rods Wear Resistant

Quick Connect Drill Rods

Product Description

MF Quick-Connect Drill Rod: Eliminates Vibration Instability Without Extra Sleeve

MF drill rods, also known as quick-connect drill rods, feature an innovative threaded design that connects directly to handle adapters without requiring additional sleeve connectors. This advanced design solves the instability problems caused by vibration in traditional equal-diameter threaded connectors.

Key Design Advantages

The asymmetrical progressive thread design at both male and female ends achieves exceptional torque transmission efficiency of up to 98.6%, ensuring reliable performance under demanding conditions.

Available Specifications

Diameter Options	Length Range	Thread Types
Round: 32mm, 38mm, 45mm, 51mm, 60mm Hexagonal: 22mm, 25mm, 28mm, 32mm, 35mm	600mm to 6400mm	R22, R23, SR28, R25, R28, R32, R38, T38, T45, T51, ST58, GT60

Premium Construction & Performance

Manufactured from high-quality alloy steel using advanced threading technology, our MF drill pipes deliver superior performance in wear resistance and flexibility. This ensures extended service life and reliable operation in the most challenging drilling environments.

Application Areas

Open-pit and underground mining operations
Rock drilling for tunnel excavation projects
Foundation drilling in construction applications

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