Ningbo Lianchuang Hewo Precision Tools Co., Ltd
| Packaging Details | standard packaging |
| Supply Ability | 1000000 Piece/Pieces per Month |
| Drill type | Indexable Drill Bit, Customized Step Drills, Interchangeable Drills |
| Function | A Variety Of Drill Heads Are Available |
| Coating | Titanium Nitride |
| Dc | 12.5-42 |
| customized | Oem |
| Material | High-speed Steel |
| Suitable for materials | P、M、K、N、S |
| Application | Drilling |
| Brand Name | ARNOLD |
| Place of Origin | China |
| Certification | CE/ISO9001:2008 |
| Model Number | EP-G88112 |
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Product Specification
| Packaging Details | standard packaging | Supply Ability | 1000000 Piece/Pieces per Month |
| Drill type | Indexable Drill Bit, Customized Step Drills, Interchangeable Drills | Function | A Variety Of Drill Heads Are Available |
| Coating | Titanium Nitride | Dc | 12.5-42 |
| customized | Oem | Material | High-speed Steel |
| Suitable for materials | P、M、K、N、S | Application | Drilling |
| Brand Name | ARNOLD | Place of Origin | China |
| Certification | CE/ISO9001:2008 | Model Number | EP-G88112 |
| High Light | Modular Replaceable Tip Bits ，Modular indexable center drill ，DC 42mm Replaceable Tip Bits | ||
The drill body is an essential component of a drill bit , which is responsible for providing structural support and transmitting forces during drilling operations. It is distinct from the cutting edge and the shank. The primary functions of the drill body include supporting the cutting portion, facilitating chip removal, and ensuring the efficiency of the drilling process.
Key features of the drill body include flutes for chip evacuation, margins for guidance, and a core for enhanced strength. Additionally, some designs may incorporate coolant channels to improve the overall drilling efficiency and extend the tool's lifespan.
Various materials are commonly used in constructing drill bodies , such as high-speed steel (HSS), carbide, and coated alloys. The selection of the appropriate material is crucial for maintaining stability, precision, and optimum performance throughout the drilling process.
- Spiral Flutes: Efficient chip removal and smooth drilling.
- Strong Core: Ensures structural rigidity and reduces breakage.
- Precision Margins: Improve hole accuracy and reduce vibration.
- Optional Coolant Channels: Enhance heat dissipation in high-speed drilling.
- Stable Performance: Maintains alignment during drilling.
- High Durability: Made from wear-resistant materials like HSS or carbide.
- Versatile Design: Suitable for various materials and machining environments.
- Improved Productivity: Supports higher cutting speeds and longer tool life.
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Application areas in mechanical manufacturing include:
Application areas in the aerospace industry comprise:
Drill bodies are used in construction and structural engineering sectors for:
Applications in mold and precision machining involve:
Drill bodies are used in electrical and electronics for:
In the oil and mining equipment sector, drill bodies are part of specialized drilling tools such as core drills. They operate in high-impact, high-temperature, and high-torque environments.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Ningbo Lianchuang Hewu Precision Tools Co., Ltd. specializes in providing comprehensive solutions for precision cutting technology. We offer customers high-quality metal cutting tools, including indexable inserts, carbide cutting tools, PCD cutting tools, as well as design development and technical ... Ningbo Lianchuang Hewu Precision Tools Co., Ltd. specializes in providing comprehensive solutions for precision cutting technology. We offer customers high-quality metal cutting tools, including indexable inserts, carbide cutting tools, PCD cutting tools, as well as design development and technical ...
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