High-Precision CNC Drilling Services

Get precise CNC drilling services for metals and plastics with fast turnaround and high accuracy. Our advanced CNC machines offer tight tolerances (down to ±0.001″) for a wide range of hole sizes, from micro to large-scale, ensuring repeatable quality across prototypes and production runs. We support industries like aerospace, automotive, and medical, and work with materials such as aluminum, steel, titanium, and plastics, all backed by ISO 9001:2015, AS9100D, and ISO 13485 certifications.

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ISO 9001:2015 | AS9100D | ISO 13485 | Conformidad con ITAR

Yicenprecision Instant Quoting Engine está amparado por las Pat. Nos. 11,086,292, 11,347,201, 11,693,388, 11,698,623, 12,099,341, y 12,189,361. Otras patentes pendientes.

What Is CNC Drilling Services ?

CNC drilling is a high-precision machining process used to create accurate and repeatable holes in both metal and plastic components. Unlike manual drilling, CNC drilling uses computer-controlled systems for precise positioning and repeatability, ensuring consistent hole sizes and depth across both prototypes and production parts. This advanced process delivers clean, accurately located holes with predictable geometry, making it ideal for complex and high-accuracy applications.

Computer-Controlled Precision

CNC drilling ensures consistent hole diameter, depth, and positioning with each operation.

Difference from Manual Drilling

CNC drilling offers higher repeatability, faster production, and better precision compared to traditional manual methods.

Versatile Configurations

CNC machines support various configurations, from basic straight-hole drilling to advanced multi-axis and deep-hole drilling.

CNC Drilling Tolerances & Accuracy

En Precisión Yicen, We deliver high-precision CNC drilling with tight tolerances and exceptional accuracy, ensuring each hole meets the required specifications for your project. Our CNC drilling capabilities include precise hole diameter, depth, and positional accuracy for both prototypes and production runs.

The following table highlights our typical drilling tolerances, hole straightness, repeatability, and when secondary operations like reaming may be required for your parts.

Operación	Typical Tolerances	Positional Accuracy	Hole Straightness & Repeatability	Secondary Operations Required
Standard Drilling	±0.001″ (±0.025 mm)	±0.0005″ (±0.0127 mm)	Consistent hole positioning	Reaming for tight tolerances
Perforación profunda	±0.002″ (±0.05 mm)	±0.001″ (±0.025 mm)	Straightness guaranteed up to 10x diameter	Reaming for smooth finishes
Precision Drilling	±0.0005″ (±0.0127 mm)	±0.0002″ (±0.005 mm)	Excellent repeatability	May require deburring or finishing operations

Materials We Use for CNC Drilling

When choosing materials for CNC drilling, it’s important to consider the properties that best suit your project’s needs. At Precisión Yicen, we specialize in handling a wide range of materials, ensuring high-quality results with precision.

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	6061, 7075, 2024	Anodizado, recubrimiento en polvo, pulido	Aerospace, Automotive, Construction
Density	2.70 g/cm³	Pulido	Structural Components, Furniture
Fuerza	Moderate to High Strength	Polishing, Cladding	Military, Marine
Resistencia a la corrosión	Excellent corrosion resistance	Galvanoplastia	Outdoor Equipment, Appliances
Thermal Conductivity	235 W/m·K	Polishing, Anodizing	Electrical, Heat Exchangers

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	Mild Steel, Alloy Steel, Stainless Steel	Polishing, Painting	Automotive, Industrial, Machinery
Density	7.85 g/cm³	Galvanoplastia	Construction, Structural Components
Fuerza	High Strength	Recubrimiento en polvo	Oil & Gas, Industrial Equipment
Hardness	Moderado a alto	Polishing, Electroplating	Manufacturing, Aerospace
Resistencia a la corrosión	Moderate to Good	Pintura	Marine, Automotive

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	C1100, C1200	Polishing, Electroplating	Electrical Components, Heat Exchangers
Density	8.96 g/cm³	Electroplating, Coating	Aplicaciones industriales
Electrical Conductivity	Excellent electrical conductivity	Polishing, Electroplating	Power Systems, Electronics
Resistencia a la corrosión	Good resistance to atmospheric conditions	Plating, Coating	Marine, Plumbing Systems
Fuerza	Moderate strength	Coating	Automotive, Electronics

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	304, 316, 430	Polishing, Electropolishing	Medical Equipment, Food Processing
Density	8.03 g/cm³	Polishing, Coating	Industrial, Aerospace
Fuerza	High Strength	Electroplating, Passivation	Structural, Aerospace
Resistencia a la corrosión	Excellent resistance to rust and oxidation	Polishing, Passivation	Marine, Chemical Processing
Durabilidad	Highly durable for extreme conditions	Polishing, Powder Coating	Pharmaceutical, Electrical Systems

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	Grade 2, Grade 5	Polishing, Anodizing	Aerospace, Medical Implants
Density	4.43 g/cm³	Polishing, Coating	Industrial Equipment, Marine
Fuerza	High Strength	Anodizing, Cladding	Aerospace, Military
Resistencia a la corrosión	Excellent resistance to corrosion	Polishing, Electroplating	Power Plants, Marine Applications
Biocompatibility	Ideal for medical implants	Galvanoplastia	Medical Implants, Surgical Equipment

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	C36000, C37700	Polishing, Plating	Plumbing, Electrical Connectors
Density	8.73 g/cm³	Polishing, Coating	Automotive, Aerospace
Fuerza	Moderado a alto	Coating, Powder Coating	Marine, Decorative Items
Resistencia a la corrosión	Excellent corrosion resistance	Electroplating, Anodizing	Electrical, Decorative Parts
Maquinabilidad	High machinability	Anodizing, Polishing	Precision Components

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	General-purpose thermoplastic	Polishing, Coating, Painting	Automotive, Consumer Electronics
Fuerza	Moderate impact resistance and toughness	Galvanoplastia	Home Appliances, Toys
Density	1.04 g/cm³	Recubrimiento en polvo	Medical Devices, Office Equipment
Thermal Resistance	Moderate resistance to heat	Painting, Polishing	Medical, Automotive
Maquinabilidad	Easy to machine	Electroplating, Painting	Engineering, Industrial Components

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	PA6, PA66	Polishing, Electroplating	Automotive, Industrial, Robotics
Fuerza	High strength, wear-resistant	Polishing, Anodizing	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
Durabilidad	Excellent durability under high-stress conditions	Polishing, Electroplating	Industrial, Aerospace

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	Acetal Copolymer	Polishing, Coating, Electroplating	Automotive, Aerospace
Fuerza	High strength, high stiffness	Polishing, Anodizing	Gears, Bearings, High-Precision Parts
Density	1.41 g/cm³	Coating, Powder Coating	Electrical Components, Machinery Parts
Durabilidad	Wear-resistant and low friction	Polishing, Electroplating	Medical Devices, Food Processing
Maquinabilidad	Excellent machinability	Polishing, Coating	High-Precision Parts

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	General-purpose, optical quality	Polishing, Coating	Medical Devices, Optical Lenses
Resistencia a los impactos	Extremely high impact resistance	Polishing, Electroplating	Safety Equipment, Machine Covers
Density	1.20 g/cm³	Recubrimiento en polvo	Electrical Panels, Signage
Clarity	Transparent, optically clear	Coating, Polishing	Optical Instruments, LED Components
Fuerza	High strength, high-temperature resistance	Recubrimiento en polvo	Medical Equipment, Aerospace

Propiedad	Descripción	Opciones de acabado	Aplicaciones comunes
Grado	Polietileno de peso molecular ultra alto	Coating, Painting	Food Processing, Industrial Equipment
Durabilidad	Extremely durable and wear-resistant	Pulido	Bearings, Bushings
Density	0.93 g/cm³	Painting, Coating	Material Handling Systems, Packaging
Friction Resistance	Extremely low friction	Galvanoplastia	Textile Machinery, Medical Equipment
Fuerza	High strength, low wear	Recubrimiento en polvo	Food Processing, Industrial Parts

Directrices de diseño para el taladrado CNC

En Precisión Yicen, we focus on providing the most accurate and efficient CNC drilling solutions. To ensure precision and reduce machining time, it’s essential to follow specific design guidelines. These guidelines not only improve accuracy but also help in maintaining stable part geometry during the drilling process. Below are some important parameters and tips for designing your CNC drilling projects.

Parámetro	Especificación	Recommended Guidelines	Benefits
Minimum Hole Diameter	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.
Socava	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.
Acabado superficial	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.
Diseño para la fabricación (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.
Text & Engraving	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.

CNC Drilling Surface Finishes & Post-Processing

En Precisión Yicen, we provide a range of surface finishing options and post-processing treatments to enhance the performance and durability of your drilled parts. Each finish is carefully chosen to meet the specific needs of your application, ensuring superior quality and functionality.

As-Milled

The most economical option, leaving visible tool marks and edges. Ideal for applications where surface finish is not critical.

Desbarbado

A process that removes sharp edges and burrs, ensuring smoother surfaces and reducing the risk of injury or damage during assembly.

Granallado

Creates a smooth, matte finish by using abrasive media. It enhances aesthetic appeal and improves surface texture for a uniform, clean finish.

Anodizing (Aluminum)

A chemical treatment that enhances the corrosion resistance and durability of aluminum parts. It also provides a decorative, matte finish.

Plating/Coating

Adds a thin metallic layer (such as nickel or chrome) to the surface of the part, improving corrosion resistance, wear properties, and aesthetics.

Tratamiento térmico

A process used to alter the physical properties of the material, improving strength, hardness, and durability for high-performance applications.

A medida

¿Necesita un acabado específico? Envíe una solicitud de oferta y trabajaremos con usted para encontrar una solución a medida para su proyecto.

Explosión de cuentas

Crea un acabado liso y mate mediante granallado, normalmente con microesferas de vidrio, que ofrece una textura superficial uniforme y una estética mejorada.

Quality Control & Inspection Capabilities

En Precisión Yicen, 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.

Hole Size Verification

We use advanced measurement systems to verify hole sizes, ensuring they meet the specified tolerances for accuracy and functionality.

Positional Accuracy Checks

CNC drilling is closely monitored for precise hole placement, ensuring perfect alignment and positioning with every part.

Visual & Dimensional Inspection

Each part is thoroughly inspected for visual defects and dimensional accuracy, ensuring that all features match the required specifications.

Reports (if required)

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.

Más información

CNC Machining Services for Precision Components

Descubra a nuestros expertos precision cnc machining services, where accuracy meets performance at every stage. From intricate prototypes to production-ready components, our custom cnc machining services deliver high-accuracy parts. Every cut, every contour, crafted with exceptional quality, consistency, and attention to detail.

Nuestro ágil proceso de pedido

Cargue su diseño

Cargue fácilmente sus archivos CAD a través de nuestra plataforma en línea segura para empezar.

Personalice sus requisitos

Elija el material, el acabado, las tolerancias y el plazo de entrega que mejor se adapte a las necesidades de su proyecto.

Solicitar presupuesto

Reciba un presupuesto en tiempo real basado en su diseño y las especificaciones seleccionadas, sin retrasos.

Producción y entrega

Sus piezas son fabricadas por socios de confianza, sometidas a controles de calidad y entregadas a tiempo en su puerta.

Why Choose Us for CNC Drilling?

En Precisión Yicen, 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.

Precision Drilling Expertise

Our team is skilled in delivering highly accurate and consistent drilling results, ensuring every hole meets your specifications.

Modern CNC Equipment

We use state-of-the-art CNC machinery to achieve top-notch precision, speed, and repeatability for both prototypes and high-volume production runs.

Entrega rápida

With our advanced equipment and efficient processes, we guarantee quick turnaround times without compromising quality, ensuring your project is delivered on schedule.

Prototype + Production Support

Whether you need a single prototype or a large batch of parts, we support both low and high-volume production with consistent results.

Engineering Assistance

Our experienced engineers provide technical support and design feedback to ensure your parts are optimized for manufacturing, improving efficiency and reducing costs.

ISO-Certified Materials

We use high-quality materials that meet industry standards, ensuring reliable performance and durability for every drilled component.

Industrias a las que servimos

Yicen Precision presta servicio a un amplio espectro de industrias, que abarcan la aeroespacial, la automoción, la electrónica y la médica, entre otras. Estamos especializados en el suministro de piezas fiables y de alta calidad adaptadas a los retos de ingeniería específicos de cada sector.

Nueva energía

Semiconductor

Maquinaria industrial

Robótica

Productos sanitarios

Bienes de consumo

Industria del automóvil

Industria aeroespacial

Advantages

Advantages of CNC Drilling

CNC Drilling offers numerous advantages that improve production efficiency and product quality. At Precisión Yicen, our CNC drilling services ensure high-precision and repeatable results, making it ideal for various industries and applications.

High Positional Accuracy: CNC drilling ensures precise hole placement, even in complex geometries, offering tight positional tolerances.
Consistent Hole Quality: Achieves uniform hole sizes, depths, and surface finishes across multiple parts, ensuring high-quality standards.
Scalability for Production: Capable of handling both small batch and large-scale production runs, CNC drilling offers flexibility to meet varying demand volumes.
Versatilidad de materiales: Suitable for drilling a wide variety of materials, including metals, plastics, and composites, making it adaptable to numerous applications.
Cost-Effective for Repeat Parts: Ideal for high-volume production, CNC drilling reduces per-part costs while maintaining consistency and quality in repeated runs.

Aplicaciones

Applications of CNC Drilling

CNC Drilling is utilized across various industries to create high-precision holes for a wide range of components. At Precisión Yicen, our CNC drilling services are perfect for producing parts that require tight tolerances and high-quality finishes.

Fixtures & Tooling: Essential for ensuring stable clamping and accurate part positioning in both manual and automated assembly processes.
Enclosures & Panels: Used for creating precise holes for screws, bolts, and other fasteners, ensuring proper assembly and functionality in electronic and mechanical enclosures.
Mechanical Assemblies: Drilling holes for components that need to fit together with high precision, ensuring durability and reliability in complex machinery.
Automotive Components: CNC drilling is critical in the automotive industry for producing parts like engine components, transmission housings, and brake systems.
Aerospace Brackets: Used to drill holes in lightweight, high-strength materials for aerospace applications where precision and durability are key.
Industrial Parts: From heavy machinery to industrial components, CNC drilling provides the precision needed for high-performance applications.

Conéctese con nosotros

Transformar conceptos en piezas de precisión

Estamos especializados en convertir sus ideas en componentes funcionales de alta calidad con una rapidez y precisión inigualables. Con tecnología avanzada y artesanía experta, creamos piezas que cumplen las especificaciones más complejas.