Ningbo Lianchuang Hewo Precision Tools Co., Ltd
| Packaging Details | standard packaging |
| Supply Ability | 1000000 Piece/Pieces per Month |
| customized | Oem |
| Cutting | 2 |
| Application | Drilling |
| Function | A Variety Of Drill Heads Are Available |
| Coating | Titanium Nitride |
| Drill type | Indexable Drill Bit, Customized Step Drills, Interchangeable Drills |
| Dc | 12.5-42 |
| Suitable for materials | P、M、K、N、S |
| Brand Name | ARNOLD |
| Place of Origin | China |
| Certification | CE/ISO9001:2008 |
| Model Number | EP-G88103 |
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Product Specification
| Packaging Details | standard packaging | Supply Ability | 1000000 Piece/Pieces per Month |
| customized | Oem | Cutting | 2 |
| Application | Drilling | Function | A Variety Of Drill Heads Are Available |
| Coating | Titanium Nitride | Drill type | Indexable Drill Bit, Customized Step Drills, Interchangeable Drills |
| Dc | 12.5-42 | Suitable for materials | P、M、K、N、S |
| Brand Name | ARNOLD | Place of Origin | China |
| Certification | CE/ISO9001:2008 | Model Number | EP-G88103 |
| High Light | Interchangeable Carbide Tip Tool Bit ，Interchangeable carbide concrete drill bits ，High Accuracy Carbide Tip Tool Bit | ||
The drill body is known as the main structural component of a drill bit and does not include the cutting edge or the shank. Its primary functions include supporting the cutting portion, transmitting the drilling force, and aiding in the removal of chips while in operation.
Typically, it consists of various elements such as flutes for chip removal, margins for guidance, and a core for added strength. Some designs may also incorporate coolant channels to enhance the efficiency and lifespan of the drilling process.
Common materials used for the drill body include high-speed steel (HSS), carbide, and coated alloys. Its pivotal role involves ensuring stability, accuracy, and performance throughout drilling procedures.
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.
| Lc | L4 | L5 | d | Seat size | Dc | Dc | |||
| Order Code | mm | mm | mm | mm | |||||
| max | |||||||||
| EP-G88103-125-B16 | 54 | 64 | 48 | 16 | C | 12.5 | 13 | ||
| EP-G88103-13-B16 | 54 | ||||||||
| 64 | 48 | 16 | C | 13 | 13.5 | ||||
| EP-G88103-135-B16 | 54 | ||||||||
| 64 | 48 | 16 | C | 13.5 | 13.5 | ||||
| EP-G88103-136-B16 | 58 | 67 | 48 | 16 | B | 13.51 | 14 | ||
| EP-G88103-14-B16 | 58 | 67 | 48 | 16 | B | 14 | 14.5 | ||
| EP-G88103-145-B20 | 58 | 67 | 48 | 20 | B | 14.5 | 14.5 | ||
| EP-G88103-146-B20 | 64 | 75 | 50 | 20 | A | 14.51 | 15 | ||
| EP-G88103-15-B20 | 64 | 75 | 50 | 20 | A | 15 | 15.5 | ||
| EP-G88103-155-B20 | 64 | 75 | 50 | 20 | A | 15.5 | 15.87 | ||
| EP-G88103-16-B20 | 71 | 83 | 50 | 20 | 1 | 15.88 | 17 | ||
| EP-G88103-17-B20 | 71 | 83 | 50 | 20 | 1 | 17 | 18 | ||
| EP-G88103-18-B20 | 71 | 83 | 50 | 20 | 1 | 18 | 18 | ||
| EP-G88103-181-B25 | 81 | 96 | 56 | 25 | 2 | 18.01 | 19 | ||
| EP-G88103-19-B25 | 81 | 96 | 56 | 25 | 2 | 19 | 19.99 | ||
| EP-G88103-20-B25 | 88 | 102 | 56 | 25 | 3 | 20 | 21 | ||
| EP-G88103-21-B25 | 88 | 102 | 56 | 25 | 3 | 21 | 22 | ||
| EP-G88103-22-B25 | 88 | 102 | 56 | 25 | 3 | 22 | 22 | ||
| EP-G88103-221-B25 | 96 | 109 | 56 | 25 | 4 | 22.01 | 23 | ||
| EP-G88103-23-B25 | 96 | 109 | 56 | 25 | 4 | 23 | 24 | ||
| EP-G88103-24-B25 | 96 | 109 | 56 | 25 | 4 | 24 | 24 | ||
| EP-G88103-241-B32 | 107 | 125 | 60 | 32 | 5 | 24.01 | 25 | ||
| EP-G88103-25-B32 | 107 | 125 | 60 | 32 | 5 | 25 | 26 | ||
| EP-G88103-26-B32 | 107 | 125 | 60 | 32 | 5 | 26 | 26 | ||
| EP-G88103-261-B32 | 113 | 130 | 60 | 32 | 6 | 26.01 | 27 | ||
| EP-G88103-27-B32 | 113 | 130 | 60 | 32 | 6 | 27 | 28 | ||
| EP-G88103-28-B32 | 113 | 130 | 60 | 32 | 6 | 28 | 28 | ||
| EP-G88103-281-B32 | 120 | 136 | 60 | 32 | 7 | 28.01 | 29 | ||
| EP-G88103-29-B32 | 120 | 136 | 60 | 32 | 7 | 29 | 30 | ||
| EP-G88103-30-B32 | 120 | 136 | 60 | 32 | 7 | 30 | 30 | ||
| EP-G88103-301-B32 | 131 | 148 | 60 | 32 | 8 | 30.01 | 31 | ||
| EP-G88103-31-B32 | 131 | 148 | 60 | 32 | 8 | 31 | 32 | ||
| EP-G88103-32-B32 | 131 | 148 | 60 | 32 | 8 | 32 | 32 | ||
| EP-G88103-321-B40 | 136 | 159 | 70 | 40 | 9 | 32.01 | 33 | ||
| EP-G88103-33-B40 | 136 | 159 | 70 | 40 | 9 | 33 | 34 | ||
| EP-G88103-34-B40 | 136 | 159 | 70 | 40 | 9 | 34 | 35 | ||
| EP-G88103-35-B40 | 144 | 166 | 70 | 40 | 9 | 35 | 36 | ||
| EP-G88103-36-B40 | 144 | 166 | 70 | 40 | 9 | 36 | 36 | ||
| EP-G88103-361-B40 | 153 | 174 | 70 | 40 | 10 | 36.01 | 37 | ||
| EP-G88103-37-B40 | 153 | 174 | 70 | 40 | 10 | 37 | 38 | ||
| EP-G88103-38-B40 | 153 | 174 | 70 | 40 | 10 | 38 | 39 | ||
| EP-G88103-39-B40 | 162 | ||||||||
| EP-G88103-40-B40 | |||||||||
| 182 | 70 | 40 | 10 | 39 | 40 | ||||
| EP-G88103-41-B40 | 162 | 182 | 70 | 40 | 10 | 40 | 41 | ||
| EP-G88103-42-B40 | 162 | 182 | |||||||
| 70 | 40 | 10 | 41 | 42 | |||||
| 162 | 182 | 70 | 40 | 10 | 42 | 42 | |||
Application Areas of Drill Body
1. Mechanical Manufacturing
2. Aerospace Industry
3. Construction and Structural Engineering
4. Mold and Precision Machining
5. Electrical and Electronics
6. Oil and Mining Equipment
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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