Laser Micro Drilling Service
YMJ provides high-precision laser micro drilling services for a wide range of advanced materials, enabling micro-scale hole fabrication with excellent quality, consistency, and efficiency.
Using femtosecond laser technology, we achieve ultra-high precision drilling with minimal thermal impact, ensuring no cracks, no chipping, and superior surface integrity even in hard and brittle materials.
Our solutions are widely used in industries requiring tight tolerances, high aspect ratios, and complex hole geometries.
Key Features
Ultra-high precision with stable repeatability
Hole diameter from microns to millimeters
Accurate taper control (positive, negative, or zero taper)
High aspect ratio up to 1:100
No melting, no micro-cracks, no heat-affected zone
Smooth sidewall and bottom finish
Suitable for blind holes and through holes
High-speed processing for mass production
Materials We Process
We provide customized micro drilling solutions for the following materials:
Glass Micro Drilling
Femtosecond laser drilling of glass ensures crack-free and high-quality holes, outperforming conventional mechanical and laser methods.
Advantages:
Zero taper achievable
High-density hole arrays
Minimal post-processing required
Sapphire Micro Drilling
Ideal for high-end optical and electronic applications requiring extreme precision and durability.
Advantages:
No cracks in hole peripheries
Excellent taper control
Smooth internal surface finish
Silicon Micro Drilling
Widely used in semiconductor and electronics industries.
Advantages:
Ultra-high precision
No material cracking
Flexible taper control
Suitable for blind and through holes
Ceramics Micro Drilling
Perfect for applications in electronics and communication components.
Advantages:
High aspect ratio drilling
No cracking or structural damage
Stable and reliable processing
Optical Fiber Drilling
Designed for precision optical applications requiring micro-scale features.
Advantages:
Hole diameter as small as 10 μm
Precise depth and taper control
High processing efficiency
Metal Micro Drilling
Suitable for industrial and functional applications such as filters, fuel systems, and medical components.
Advantages:
High precision and consistency
Minimal thermal impact
Wide hole size range
Polymer Micro Drilling
Optimized for thin films and sensitive materials requiring low thermal impact processing.
Capabilities:
Thickness range: 8–250 µm
Hole tolerance: ±2 µm
No discoloration or deformation
Sub-micron precision
Technical Capabilities
| Parameter | Capability |
|---|---|
| Hole Diameter | ≥10 μm |
| Tolerance | ±2–5 μm |
| Aspect Ratio | Up to 1:100 |
| Materials | Glass, Sapphire, Silicon, Ceramics, Metal, Polymer |
| Hole Type | Blind & Through Holes |
| Processing | Femtosecond Laser |
Why Choose YMJ
Advanced femtosecond laser technology
Strong experience in precision micro machining
Support for rapid prototyping and mass production
Flexible cooperation: OEM / ODM / customer-supplied materials
Continuous equipment upgrading in cooperation with professional laser equipment partners
Applications
Our laser micro drilling solutions are widely used in:
Consumer electronics
Semiconductor & IC components
Medical devices
Optical and photonics systems
Automotive components
Precision engineering
FAQ
What is the minimum hole size you can drill?
We can achieve hole diameters as small as 10 μm, depending on the material.
Can you drill without cracks in glass or brittle materials?
Yes, using femtosecond laser technology, we ensure no cracks, no chipping, and no thermal damage.
Do you support custom designs or OEM projects?
Yes, we support custom drawings, OEM/ODM services, and customer-supplied materials.
Get a Quote
Looking for a reliable laser micro drilling supplier?
Send us your drawings or technical requirements today.
YMJ will provide a fast quotation and professional processing solution.
