Yes, we offer various post-processing services, including deburring, anodizing, plating, and heat treatment, to ensure your drilled parts meet specific surface finish and functional requirements.
コンテンツにスキップ 
ISO 9001:2015｜AS9100D｜ISO13485｜ITAR準拠
第11,086,292号、第11,347,201号、第11,693,388号、第11,698,623号、第12,099,341号、第12,189,361号。その他特許出願中。
Our CNC Drilling Service makes holes straight.
Components go together through automated drilling.
Precision CNC Drilling Services lower scrap rate and error.
| パラメータ | 標準公差 | High-Precision |
| 穴径 | ± 0.05 mm (0.002″) | ± 0.025 mm (0.001″) |
| Hole Position (True Position) | ± 0.10 mm (0.004″) | ± 0.05 mm (0.002″) |
| Drilling Depth (Blind Holes) | ± 0.127 mm (0.005″) | ± 0.075 mm (0.003″) |
| Concentricity/Roundness | 0.05 mm | 0.01 mm |
When choosing materials for CNC drilling, it’s important to consider the properties that best suit your project’s needs. At イーセン精密, we specialize in handling a wide range of materials, ensuring high-quality results with precision.
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | 6061, 7075, 2024 | 陽極酸化、粉体塗装、研磨 | Aerospace, Automotive, Construction |
| Density | 2.70 g/cm³ | 研磨 | Structural Components, Furniture |
| 強さ | Moderate to High Strength | 研磨、クラッディング | Military, Marine |
| 耐食性 | Excellent corrosion resistance | 電気めっき | Outdoor Equipment, Appliances |
| Thermal Conductivity | 235 W/m·K | 研磨、陽極酸化 | Electrical, Heat Exchangers |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | Mild Steel, Alloy Steel, Stainless Steel | 研磨、塗装 | Automotive, Industrial, Machinery |
| Density | 7.85 g/cm³ | 電気めっき | Construction, Structural Components |
| 強さ | High Strength | パウダーコーティング | Oil & Gas, Industrial Equipment |
| Hardness | 中～高 | 研磨、電気めっき | Manufacturing, Aerospace |
| 耐食性 | Moderate to Good | 絵画 | Marine, Automotive |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | C1100, C1200 | 研磨、電気めっき | Electrical Components, Heat Exchangers |
| Density | 8.96 g/cm³ | Electroplating, Coating | 産業用途 |
| Electrical Conductivity | Excellent electrical conductivity | 研磨、電気めっき | Power Systems, Electronics |
| 耐食性 | Good resistance to atmospheric conditions | Plating, Coating | Marine, Plumbing Systems |
| 強さ | Moderate strength | Coating | Automotive, Electronics |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | 304, 316, 430 | Polishing, Electropolishing | Medical Equipment, Food Processing |
| Density | 8.03 g/cm³ | 研磨、コーティング | Industrial, Aerospace |
| 強さ | High Strength | Electroplating, Passivation | Structural, Aerospace |
| 耐食性 | Excellent resistance to rust and oxidation | 研磨、不動態化 | Marine, Chemical Processing |
| 耐久性 | Highly durable for extreme conditions | Polishing, Powder Coating | Pharmaceutical, Electrical Systems |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | Grade 2, Grade 5 | 研磨、陽極酸化 | 航空宇宙、医療用インプラント |
| Density | 4.43 g/cm³ | 研磨、コーティング | Industrial Equipment, Marine |
| 強さ | High Strength | 陽極酸化、クラッディング | Aerospace, Military |
| 耐食性 | Excellent resistance to corrosion | 研磨、電気めっき | Power Plants, Marine Applications |
| Biocompatibility | Ideal for medical implants | 電気めっき | Medical Implants, Surgical Equipment |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | C36000, C37700 | 研磨、メッキ | Plumbing, Electrical Connectors |
| Density | 8.73 g/cm³ | 研磨、コーティング | 自動車、航空宇宙 |
| 強さ | 中～高 | Coating, Powder Coating | Marine, Decorative Items |
| 耐食性 | Excellent corrosion resistance | Electroplating, Anodizing | Electrical, Decorative Parts |
| 加工性 | High machinability | 陽極酸化、研磨 | Precision Components |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | General-purpose thermoplastic | Polishing, Coating, Painting | Automotive, Consumer Electronics |
| 強さ | Moderate impact resistance and toughness | 電気めっき | Home Appliances, Toys |
| Density | 1.04 g/cm³ | パウダーコーティング | Medical Devices, Office Equipment |
| Thermal Resistance | Moderate resistance to heat | 塗装、研磨 | Medical, Automotive |
| 加工性 | Easy to machine | Electroplating, Painting | Engineering, Industrial Components |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | PA6, PA66 | 研磨、電気めっき | Automotive, Industrial, Robotics |
| 強さ | High strength, wear-resistant | 研磨、陽極酸化 | Electrical, Mechanical Components |
| Density | 1.14 g/cm³ | Coating, Powder Coating | Electrical Insulation, Manufacturing |
| Friction Resistance | Low friction, good for bearing applications | Painting, Coating | Gear Parts, Machine Components |
| 耐久性 | Excellent durability under high-stress conditions | 研磨、電気めっき | Industrial, Aerospace |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | Acetal Copolymer | Polishing, Coating, Electroplating | 自動車、航空宇宙 |
| 強さ | High strength, high stiffness | 研磨、陽極酸化 | Gears, Bearings, High-Precision Parts |
| Density | 1.41 g/cm³ | Coating, Powder Coating | Electrical Components, Machinery Parts |
| 耐久性 | Wear-resistant and low friction | 研磨、電気めっき | Medical Devices, Food Processing |
| 加工性 | Excellent machinability | 研磨、コーティング | High-Precision Parts |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | General-purpose, optical quality | 研磨、コーティング | Medical Devices, Optical Lenses |
| 耐衝撃性 | Extremely high impact resistance | 研磨、電気めっき | Safety Equipment, Machine Covers |
| Density | 1.20 g/cm³ | パウダーコーティング | Electrical Panels, Signage |
| Clarity | Transparent, optically clear | コーティング、研磨 | Optical Instruments, LED Components |
| 強さ | High strength, high-temperature resistance | パウダーコーティング | Medical Equipment, Aerospace |
| プロパティ | 説明 | 仕上げオプション | 一般的なアプリケーション |
| グレード | 超高分子量ポリエチレン | Coating, Painting | Food Processing, Industrial Equipment |
| 耐久性 | Extremely durable and wear-resistant | 研磨 | ベアリング、ブッシュ |
| Density | 0.93 g/cm³ | Painting, Coating | Material Handling Systems, Packaging |
| Friction Resistance | Extremely low friction | 電気めっき | Textile Machinery, Medical Equipment |
| 強さ | High strength, low wear | パウダーコーティング | Food Processing, Industrial Parts |
表面仕上げは、精密CNC機械加工の重要な部分です。表面仕上げは、活気、耐腐食性、耐摩耗性、寸法に近い外観を提供します。精密部品で最も一般的に使用される表面仕上げのオプションは、以下のとおりです。.
| Guideline | Design Standards Recommended. |
| Depth Ratio | Depth CNC drilling Take depth half the diameter. |
| Entry Point | Begin drilling on flat surfaces in order to achieve the exact alignment. |
| Hole Sizing | Select conventional diameters to enhance efficiency. |
| Min Spacing | Keep the distance between all holes one diameter. |
| Blind Holes | Consider the conical drill bit tip. |
| パラメータ | 仕様 | Recommended Guidelines | メリット |
| 最小穴径 | Minimum diameter of 0.020” (0.50 mm) depending on tool availability. | Use larger diameters for better chip evacuation and reduced tool wear. | Improves efficiency and reduces tool wear. |
| Hole Depth-to-Diameter Ratio | Recommended maximum depth of 4× diameter for optimal performance. | For deeper holes, consider using reaming or boring processes to enhance accuracy. | Achieves precision in deeper holes. |
| Hole Spacing Guidelines | Maintain adequate space between holes to avoid tool interference. | Minimum spacing of 2× diameter is ideal for precision holes. | Prevents tool interference and improves results. |
| Tolerance Callouts | Tolerances for CNC drilling range from ±0.001” to ±0.005” depending on complexity. | Specify precise tolerance levels based on the material and hole size for better accuracy. | Achieves exact specifications and quality. |
| アンダーカット | Support profiles like square, full radius, and dovetail. | Avoid excessive undercuts, as they may require specialized tooling and increase cost. | Ensures clean and efficient cuts. |
| Threaded Holes | Thread depth should be 3× the diameter for small threads (Ø1.5-6 mm). | Custom threads available for specific applications like aerospace and medical. | Adds versatility for fasteners and bolts. |
| 表面仕上げ | Common finishes include anodizing, polishing, and coating. | Select finishes based on material compatibility and end-use (e.g., anodizing for aluminum). | Enhances part aesthetics and durability. |
| 製造可能設計（DFM） | Review part designs for manufacturability to avoid complex geometries. | Minimize sharp internal corners, thin walls, and excessive features. | Reduces machining time and cost. |
| Cost Optimization | Avoid unnecessary features like unsupported tabs or thin walls. | Use standard tooling and design simple geometries to reduce costs. | Streamlines production and reduces costs. |
| 文字と彫刻 | Minimum text height: 0.6 mm width and 0.1 mm depth. | For turned parts, consider laser engraving for fine markings. | Adds custom identification and enhances usability. |
で イーセン精密, we prioritize quality and precision in every CNC drilling operation. Each unit undergoes rigorous inspection to ensure that the final product meets the highest standards of accuracy and performance. Our inspection process complies with ISO 9001:2015, AS9100D, and ISO 13485 standards, ensuring traceability and acceptance across industries.
We use advanced measurement systems to verify hole sizes, ensuring they meet the specified tolerances for accuracy and functionality.
CNC drilling is closely monitored for precise hole placement, ensuring perfect alignment and positioning with every part.
Each part is thoroughly inspected for visual defects and dimensional accuracy, ensuring that all features match the required specifications.
We provide comprehensive reports, including material certificates (MTRs), FAI (First Article Inspection) reports, and CMM (Coordinate Measuring Machine) data sheets, ensuring full transparency in our quality assurance process.
当社の安全なオンラインプラットフォームからCADファイルを簡単にアップロードして、作業を開始できます。
お客様のプロジェクトのニーズに合わせて、材料、仕上げ、公差、ご希望のリードタイムをお選びください。
お客様のデザインと選択された仕様に基づき、リアルタイムでお見積もりをお出しします。
お客様の部品は、信頼できるパートナーによって製造され、品質検査が行われた後、納期通りにお客様のお手元に届けられます。
メリット
* Excellent quality and accuracy of holes.
* Faster time of production and enhanced efficiency.
* Manipulates various materials to be flexible.
* Reduces resource wastage and expenses.
* Automates operations to improve consistency and reduce the level of human error.
アプリケーション
Accurate drilling of custom parts and manufacturing.
* Effective hole making of different materials.
* Prototyping speedily and with high precision.
* Automotive, aerospace and medical precision.
* Massive drilling of components that require high levels of precision.
で イーセン精密, We offer exceptional CNC drilling services that prioritize quality, precision, and efficiency. Here are six reasons why you should choose us for your next project.
Our team is skilled in delivering highly accurate and consistent drilling results, ensuring every hole meets your specifications.
We use state-of-the-art CNC machinery to achieve top-notch precision, speed, and repeatability for both prototypes and high-volume production runs.
With our advanced equipment and efficient processes, we guarantee quick turnaround times without compromising quality, ensuring your project is delivered on schedule.
Whether you need a single prototype or a large batch of parts, we support both low and high-volume production with consistent results.
Our experienced engineers provide technical support and design feedback to ensure your parts are optimized for manufacturing, improving efficiency and reducing costs.
We use high-quality materials that meet industry standards, ensuring reliable performance and durability for every drilled component.
Do you provide post-processing services?
Yes, we offer various post-processing services, including deburring, anodizing, plating, and heat treatment, to ensure your drilled parts meet specific surface finish and functional requirements.
Can CNC drilling handle deep hole applications?
Yes, CNC drilling is capable of handling deep hole drilling, ensuring high precision even in long and narrow holes. For greater depth, we use specialized equipment to maintain straightness and accuracy.
What tolerances can CNC drilling achieve?
CNC drilling can achieve highly precise tolerances, typically ranging from ±0.001” to ±0.005”, depending on the material, hole size, and complexity of the design. With our advanced machinery, we can meet the most stringent tolerance requirements.
What is the maximum hole depth CNC drilling can achieve?
The maximum hole depth in CNC drilling is typically 4 times the diameter of the hole. For deeper holes, we recommend reaming or boring to maintain accuracy and improve surface finish.
CNC drilling vs CNC milling: What’s the difference?
CNC drilling focuses on creating holes in materials, whereas CNC milling is used for removing material to create complex shapes and contours. CNC drilling is ideal for high-precision hole-making, while CNC milling provides more flexibility for intricate designs and part shaping.
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