Ningbo Lianchuang Hewo Precision Tools Co., Ltd
| Packaging Details | standard packaging |
| Supply Ability | 1000000 Piece/Pieces per Month |
| Tool Life | 1100 Holes |
| Drilling Depth | 45 |
| Coating | Titanium Nitride |
| S(r/min) | 1400 |
| Material Grade | P20 |
| Cutting | 2 |
| Material | High-speed Steel |
| Application | Drilling |
| Brand Name | ARNOLD |
| Place of Origin | China |
| Certification | CE/ISO9001:2008 |
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Product Specification
| Packaging Details | standard packaging | Supply Ability | 1000000 Piece/Pieces per Month |
| Tool Life | 1100 Holes | Drilling Depth | 45 |
| Coating | Titanium Nitride | S(r/min) | 1400 |
| Material Grade | P20 | Cutting | 2 |
| Material | High-speed Steel | Application | Drilling |
| Brand Name | ARNOLD | Place of Origin | China |
| Certification | CE/ISO9001:2008 | ||
| High Light | Precise Replaceable Tip Bits ，Innovative Replaceable Tip Bits ，Innovative Carbide Tipped Drills | ||
Exchangeable Tip Drilling is an innovative drilling technique that employs a reusable tool body equipped with replaceable cutting tips. This method is renowned for its ability to provide cost-effective solutions, deliver consistent performance, and minimize downtime in high-volume machining environments.
The key feature of Exchangeable Tip Drilling lies in the use of cutting tips that can be easily replaced when they wear out or become dull, allowing for extended tool life and enhanced productivity. This approach not only saves time and resources but also ensures that machining operations run smoothly and efficiently.
Key Advantages of Exchangeable Tip Drilling:
Reduced Tooling Costs
Only the tip needs to be replaced, minimizing the cost per hole compared to solid drills.
Minimized Downtime
Quick and easy tip changes reduce machine setup time and increase productivity.
Consistent Hole Quality
Precision-manufactured tips ensure high repeatability in hole diameter, roundness, and surface finish.
Extended Tool Body Life
The durable tool holder can be reused for many cycles, reducing waste and total tool replacement frequency.
High Flexibility
A single tool body can accommodate different tip geometries and sizes for various materials and applications.
Lower Inventory Requirements
Fewer complete tools need to be stocked; just a range of tips and a few tool bodies are sufficient.
Environmentally Friendly
Less material waste compared to replacing entire drills supports sustainable manufacturing practices.
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| L/D | DrillBody ·DC | Standard for drill rod shank | Drill Body ·SD |
| 03 3×D | 14 14.00mm | 16 16.00mm | |
| 05 5×D | 15 15.00mm | Drill Body Shank Type | 20 20.00mm |
| 07 7xD | 16 16.00mm | A DIN1835A | 25 25.00mm |
| 08 8xD | 181 18.01mm | B DIN1835B | 32 32.00mm |
| 10 10xD | …… …… | E DIN1835HE | 40 40.00mm |
| 12 12xD |
Applications of Exchangeable Tip Drilling
Automotive Industry
Engine blocks, cylinder heads, transmission components
High-volume, high-speed drilling of cast iron, steel, and aluminum alloys
Aerospace Industry
Aircraft structural components, landing gear parts
Drilling of high-strength alloys like titanium and Inconel
General Machining
CNC machining centers, multi-spindle machines
Efficient holemaking in various mechanical parts and tools
Oil & Gas / Energy Sector
Valve bodies, pumps, and pipeline components
Deep hole drilling in tough materials like stainless steels
Heavy Equipment / Construction Machinery
Large frame components, gear housings, hydraulic systems
Durable drilling performance under high torque loads
Die & Mold Industry
Pre-drilling for EDM or cooling channels
Precision holemaking in hardened tool steels
Metal Fabrication
Structural steel fabrication, tubular assemblies
Fast and reliable drilling in beams, plates, and hollow sections
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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