• High Aspect Ratio Drill　0.20mm x 4.6mm
• High Aspect Ratio Drill　0.25mm x 5.0mm
• High Aspect Ratio Drill　0.30mm x 6.5mm
• Special Diameter 0.09mm contrast with 0.10mm
• Special Diameter 0.125mm contrast with 0.15mm
• Special Diameter 0.175mm contrast with 0.20mm
• FC-CSP Halogen-free CCL for specific drill
• PCB Halogen-free material TUC742 H/H development
• Micro Drill Bit Series for Rigid-Flex boards
• Composite Blank (shank 2.0) Drill Bit Series
• The products for small-braze router bits