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Help CenterHearing Needle, Hearing Stick, Hearing Needle With Ball,Ball Head Hearing Needle Inspection Tool for Mechanical Maintenance
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Hearing Needle
Hearing Needle is a practical mechanical inspection tool made of 45# carbon steel, designed for checking abnormal sounds and assisting routine maintenance of industrial equipment. The tool features a ball head design, providing a convenient contact point for equipment inspection during maintenance work.
Manufactured from 45# steel, the hearing rod has a solid structure and good durability, suitable for regular use in workshops, factories, and maintenance environments. Its simple design allows operators to perform equipment condition checks by listening to operating sounds from bearings, rotating parts, and mechanical components.
Product Attributes – Hearing Needle
| Item | Description |
|---|---|
| Product Name | Hearing Needle |
| Product Type | Ball Head Hearing Rod / Mechanical Inspection Tool |
| Material | 45# Carbon Steel |
| Steel Grade | 45# Steel |
| Manufacturing Process | Forged / Machined |
| Head Type | Ball Head |
| Design Feature | Ball Tip Contact Design |
| Application | Machinery Inspection, Equipment Maintenance, Sound Checking |
| Feature | Durable Structure, Easy Operation, Practical Design |
| Surface Treatment | Polished / Customized |
| Hardness | Suitable for Industrial Inspection Applications |
| Size | Various Sizes Available |
| Length | Customized According to Customer Requirements |
| Weight | Lightweight / Customized Available |
| Usage | Machinery Maintenance, Workshop Inspection, Equipment Checking |
| Packaging | Carton Or Wooden Crate |
| Brand | DEAN TOOLS |
Material Features:
Made of 45# carbon steel with good strength and toughness.
Solid steel structure suitable for regular industrial use.
Ball head design provides convenient contact during equipment inspection.
Suitable for mechanical maintenance and routine checking applications.
Application Fields:
Machinery condition inspection
Equipment maintenance
Bearing and rotating parts checking
Factory workshop maintenance
Industrial repair operations
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