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NQ3 Wireline Drill Rod 3m Advanced Thread Design Heat Treated Alloy Steel for Core Drilling
NQ3 Wireline Drill Rod 3m Advanced Thread Design Heat Treated Alloy Steel for Core Drilling
Specifications
Outside Diameter :
44.5 mm
MOQ :
5 Pieces
Rod Size :
NQ3
Material :
AISI 4130 / 4330V Modified Alloy Steel
Application :
High-Efficiency Core Drilling
Delivery Time :
5-7 working days for stock, 15-25 days for bulk orders
Thread Type :
Q-Series Advanced Profile
Surface Hardness :
HRC 38-44
Brand Name :
WNRLN
Model Number :
WLDR-NQ3-3M
Certification :
ISO 9001:2015
Supply Ability :
10000 Pieces per Month
Place of Origin :
Guangdong, China
Inside Diameter :
34.9 mm
Length :
3.0 m
Payment Terms :
T/T,L/C,Western Union
Weight :
16.5 kg
Packaging Details :
Anti-rust oil coating with plastic end caps, bundled in steel frame, export-grade plywood case
Price :
USD 90-130 / Piece
Description

NQ3 Wireline Drill Rod - 3 Meter Advanced Thread

The NQ3 Wireline Drill Rod features an innovative thread design that delivers faster make-up and break-out times while maintaining superior connection integrity. Manufactured from heat treated alloy steel, this 3-meter rod is the go-to choice for high-efficiency NQ3-size drilling programs.

Key Features

  • Advanced Q-Series Thread: Proprietary thread profile reduces connection time by 30% compared to conventional API threads while providing excellent torque transmission
  • Dual Heat Treatment: Combination of quench & temper for the rod body and induction hardening for thread zones optimizes both toughness and wear resistance
  • Internal Upset Design: Reinforced end sections increase strength at critical stress points near connections
  • Phosphate Anti-Gall Coating: Manganese phosphate treatment on threads prevents cold welding and extends connection life under high torque
  • Digital Traceability: Each rod features a laser-engraved unique serial number with full material heat lot traceability

Technical Specifications

Rod SizeNQ3
Outside Diameter44.5 mm
Inside Diameter34.9 mm
Length3.0 m
MaterialAISI 4130 / 4330V Modified Alloy Steel
Surface HardnessHRC 38-44
Thread TypeQ-Series Advanced Profile
Weight16.5 kg

Applications

Ideal for high-productivity mineral exploration, directional core drilling, and underground drilling operations where fast rod handling and reliable connections are critical.

Order samples today for field trial evaluation at your drill site.

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NQ3 Wireline Drill Rod 3m Advanced Thread Design Heat Treated Alloy Steel for Core Drilling

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Product Detail
Outside Diameter :
44.5 mm
MOQ :
5 Pieces
Rod Size :
NQ3
Material :
AISI 4130 / 4330V Modified Alloy Steel
Application :
High-Efficiency Core Drilling
Delivery Time :
5-7 working days for stock, 15-25 days for bulk orders
Contact Supplier
NQ3 Wireline Drill Rod 3m Advanced Thread Design Heat Treated Alloy Steel for Core Drilling

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Verified Supplier
18 Years
jiangsu, wuxi
Since 2006
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Core Drill Rig, Diamond Core Bit, Reaming Shells
Employee Number :
80~120
Certification Level :
Verified Supplier
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