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HQ Wireline Drill Rod 3m Length Heat Treated Alloy Steel Tube for Mineral Exploration Core Drilling

HQ Wireline Drill Rod 3m Length Heat Treated Alloy Steel Tube for Mineral Exploration Core Drilling

Brand Name: WNRLN
Model Number: WLDR-HQ-3M
MOQ: 5 Pieces
Price: USD 120-180 / Piece
Packaging Details: Anti-rust oil coating with plastic end caps, bundled in steel frame, export-grade plywood case
Payment Terms: T/T, L/C, Western Union
Detail Information
Place of Origin:
Guangdong, China
Certification:
ISO 9001:2015
Rod Size:
HQ
Outside Diameter:
63.5 Mm
Inside Diameter:
55.6 Mm
Length:
3.0 M
Material:
AISI 4130 / 4140 Alloy Steel
Surface Hardness:
HRC 35-40
Thread Type:
API Tapered / Q-Series
Weight:
25.8 Kg
Application:
Deep Hole Core Drilling
Supply Ability:
8000 Pieces per Month
Highlight:

HQ wireline drill rod 3m length

,

heat treated alloy steel drill rod

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mineral exploration core drilling rod

Product Description

HQ Wireline Drill Rod - 3 Meter Length

The HQ Wireline Drill Rod is engineered for high-productivity mineral exploration drilling. Constructed from heat treated chromium-molybdenum alloy steel, this 3-meter rod provides exceptional strength and durability for HQ-size core recovery operations in medium to hard rock formations.

Key Features

  • Quenched & Tempered Steel: Full body heat treatment achieves optimal balance of hardness and toughness for demanding drilling conditions
  • Thickened Wall Design: 3.95mm wall thickness provides superior rigidity and reduces rod whip in deep holes
  • Precision Machined Threads: CNC machined box and pin connections ensure perfect alignment and extended thread life
  • Hard Chrome Plated Option: Available with wear-resistant chrome plating for abrasive formation drilling
  • Ultrasonic Inspection: Every rod tested for internal defects to guarantee structural integrity

Technical Specifications

Rod SizeHQ
Outside Diameter63.5 mm
Inside Diameter55.6 mm
Length3.0 m
MaterialAISI 4130/4140 Alloy Steel
Surface HardnessHRC 35-40
Thread TypeAPI Tapered / Q-Series
Weight25.8 kg

Applications

Ideal for mineral exploration, deep hole core drilling, geotechnical investigation, and hydrogeological survey projects requiring HQ core diameter.

Request a quotation for your specific drilling requirements today.