Drilling Materials
Printed circuit boards are developing towards high density and fine hole diameter. When drilling PCBs at high speed, drill bits are prone to breakage and accuracy decreases. Using these eco-friendly entry and backing boards helps prevent drill breakage, increases stacking capability, reduces costs and improves efficiency.
Main Functions
During drilling: positioning, heat dissipation, reducing burrs or debris, cleaning the drill bit, and preventing pressure foot damage to copper surface.
PRODUCT TYPES
Drilling Materials Products
| Type | LAE (Lubricated Aluminum Entry) |
|---|---|
| Material | Aluminum foil + Special adhesive layer |
| AL thickness | 70um, 100um |
| Glue type | Water-soluble (D type) / Hydrophilic (S type) |
| Application | BGA hole 0.10~0.30mm |
| Main function | Positioning, heat dissipation, burr reduction, drill cleaning |
| Type | Eco-friendly Melamine Board |
|---|---|
| Material | High-density paper substrate + Phenolic resin |
| Thickness | 1.0mm, 1.2mm, 1.5mm, 2.0mm |
| Size | Standard or customized |
| Features | Heat resistant, wear resistant, eco-friendly |
| Main function | Support, prevent cracking, protect work table |
Product Characteristics
- High precision positioning for accurate drilling
- Excellent heat dissipation, extends drill bit life
- Effectively reduces burr formation, improves quality
- Eco-friendly materials meeting international standards
- Increases stacking capability, reduces production costs
SPECIFICATIONS
Specification Guide
Water-soluble: LAE-D
For water-wash process applications
Hydrophilic: LAE-S
For standard drilling processes
ADVANTAGES
Application Advantages
Improve efficiency, reduce costs
Using our drilling materials effectively reduces drill bit breakage, improves drilling accuracy, and increases stacking capability, significantly enhancing production efficiency while reducing overall costs. Made with eco-friendly materials meeting international standards, bringing added value to your production.