Precision CNC Drilling Services for Your Needs

Q: What's the smallest achievable hole diameter?

0.08mm using carbide micro-drills with oil mist cooling.

Q: Deepest hole achievable in 316L?

400mm depth with Ø3mm gun drills (L/D=133:1).

Q: Solutions for chip evacuation in aluminum?

Through-tool coolant at 1000psi with spiral flute drills.

High-speed drilling for micro-holes to large bores. Optimized for high-volume production.

API Q1 (Oil & Gas Standard)
EN ISO 13485: 2016 Medical Devices
Automated tool wear monitoring system
Statistical process control (SPC) charts

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ISO 9001: 2015 Certified Processes

In-Process Inspection with CMM (Coordinate Measuring Machine)

ISO 13485: 2016 Medical Device

IATF 16949: 2016 Automotive

No Minimum Order Quantities

Precision Deep-Hole Drilling

Computer-controlled hole-making process with micron-level accuracy for through/Blind holes and complex bore geometries.

Popular Features

Precision

Micro-drilling down to Ø0.1mm

Tolerance

Deep hole drilling (L/D ratio up to 30:1)

Cuntomization

Thread drilling with custom pitch profiles

CNC Drilling Technical Specs

CNC Drilling is highly valued for its precision, repeatability, and flexibility, making it a vital process for producing parts across numerous industries.

Specs	Tolerance
Max Hole Depth	400mm
Positioning Accuracy	±0.003mm
Spindle Runout	<1μm TIR
Hole Diameter Range	0.5mm-50mm
Depth Capability	50x Diameter

CNC Drilling Materials

CNC Drilling is versatile and can be applied to a wide range of materials, both metal and plastic, each with its own set of characteristics.

Aluminum Alloys

Common grades include 6061, 7075, and 2024. They are favored for their ease of machining but require proper cleaning and protection post-processing due to oxidation.

Properties:

Lightweight
High strength-to-weight ratio
Good electrical and thermal conductivity
Corrosion resistant

Applications:

Aerospace: aircraft components such as wings, fuselage parts, engine mounts
Automotive: engine blocks, wheels, transmission parts
Consumer electronics: device casings like laptops and smartphones

Stainless Steel

Grades like 304 and 316 are popular for their durability and aesthetic appeal, though they are more challenging and costly to machine.

Properties:

Excellent corrosion resistance
High strength
Heat resistant

Applications:

Food Processin: storage tanks, conveyor belts, processing machiner
Medical: surgical instruments, implants, medical device housings
Architecture: structural elements, decorative features

Carbon Steel

Its good mechanical properties and machinability make it suitable for intricate designs.

Properties:

High strength and good toughness.
Relatively inexpensive compared to some other metals
Prone to corrosion if not properly protected

Applications:

Construction: building frameworks, bridges, reinforcement bars
Manufacturing of machinery parts: gears, shafts, bolts.

Polycarbonate (PC)

Engineering plastics (e.g., ABS, POM, PC, PMMA) offer a balance of lightweight, cost-effectiveness, and ease of machining, although they may lack the heat resistance and strength of metals.

Properties:

High impact resistance
Excellent optical clarity
Good heat resistance
Good electrical insulation properties

Applications:

Automotiv: headlight lenses, interior trim components
Electronics: display screens, protective covers
Manufacturing of safety glasses and helmets

Acrylonitrile Butadiene Styrene (ABS)

Engineering plastics (e.g., ABS, POM, PC, PMMA) offer a balance of lightweight, cost-effectiveness, and ease of machining, although they may lack the heat resistance and strength of metals.

Properties:

Good Impact Resistance
Easy to Machine
Good Surface Finish
Low Cost

Applications:

Consumer goods: toys, kitchen appliances, computer keyboards
Automotive: interior dashboards, exterior body parts

Carbon Fiber Reinforced Polymer (CFRP)

Engineering plastics (e.g., ABS, POM, PC, PMMA) offer a balance of lightweight, cost-effectiveness, and ease of machining, although they may lack the heat resistance and strength of metals.

Properties:

Extremely high strength-to-weight ratio
High stiffness
Low thermal expansion coefficient
Good fatigue resistance

Applications:

Aerospace: aircraft wings, fuselages, tail sections
Sports Equipmen: tennis rackets, golf clubs, bicycle frames

CNC Drilling Surface Finishing

Powder Coating

Durable, corrosion-resistant finish with customizable colors/textures.

Anodizing

Enhances corrosion resistance, improves surface hardness, and offers aesthetic color options.

Polishing/Buffing

Achieves smooth or mirror-like finishes by reducing surface irregularities.

Passivation

Removes free iron contaminants and enhances stainless steel’s corrosion resistance.

Why Fecision for CNC Machining?

Advanced Technology

Traditional machining methods may not be able to deal with complex geometries and high-precision parts. Our multi-axis machines, ranging from 3-axis to 5-axis CNC machines, enable us to perform intricate cuts, angles, and curves.

Experienced Engineering Team

Our engineering team has decades of experience in CNC machining and design optimization. At Fecision, we specialize in Design for Manufacturability (DFM) and leverage advanced CAD/CAM software to ensure smooth integration between design and machining processes.

Versatility Across Materials

Fecision offers a broad spectrum of material options to match the needs of your specific application. Meanwhile, we provide guidance on material selection based on part performance requirements such as strength, corrosion resistance, or wear resistance, ensuring optimal results.

Quality Assurance

Our products are trusted by high-profile customers from industries across global, meeting strict and complete quality standard. Access to ISO 9001: 2015 quality certification and our manufacturing partners certified to ISO 13485: 2016, ISO 14001: 2015, and IATF 16949: 2016.

Fast Turnaround Times

Fecision recognizes the critical need for timely delivery. Most machines of our partner manufactuers run 7*24 hours with integrated process. Through streamlined workflows and optimized production processes, we ensure fast lead times while maintaining the highest standards of quality.

Commitment to Sustainability

Fecision is committed to minimizing waste and reducing our environmental impact. We prioritize sustainable practices such as material recycling, energy-efficient operations, and waste reduction in our machining processes.

Start CNC Machining

Once your parts are designed and optimized for CNC machining, it's time to move forward with the manufacturing process. It only takes 4 steps as followed.

Submit Technical Files

Export your design to a CNC-compatible CAD file format. For CNC machining, we advise STEP format as it’s more standardized and can be used across platforms. It would be better if you can provide a technical drawing, especially when your design contain threads, specified tolerances or need a different finishing.

DFM & Quotation

We will provide a DFM (Design for Manufacturability) report to detect any potential design issues before production begins. Please be aware that further discussions may be needed during the process.