100.0550.400 Kyocera #54 Carbide 2 Flute Drill PCB Type .0550" Diameter .400" Flute 1.50" Length .125" Length 130° Point

Kyocera PCB (once known as Kyocera Tycom) high performance Carbide Micro Drills - Series 100

The Kyocera series 100 micro-drills are specifically engineered for the printed circuit board (PCB) and electronics manufacturing industries.  This series is known for its non-undercut design, which provides the rigidity necessary for high-accuracy drilling.

Key features and benefits

• Precision Geometry:  Features a 130° point angle designed to minimize entry burrs and improve centering, critical for small diameter hole location
• Sub-Micron Grain Carbide:  Manufactured from high-grade carbide for superior wear resistance and long tool life.
• Extended Flute Lengths:  Designed for improved utilization, to drill deeper holes while maintaining location accuracy
• Mirror Surface Finishes:  The flutes are polished to a mirror finish to ensure superior ship evacuation and reduce the risk of tool breakage and heat buildup.
• Industry standard 1/8" shank (3.18mm) and 1.50" overall length
• 2 flute design
• Collet locating rings (when installed) to aid in tool change - standard set at .800" +/- .003" from the back to the ring to the tip of the tool

Applications and Materials

• Electronics:  Drilling high-density interconnect (HSI) printed circuit boards and flex circuits
  
• Medical and Aerospace:  Creates tiny precision holes in instrumentation and implants
  
• General Micro-Machining:  Effective for drilling plastics, fiberglass, wood, and non-ferrous materials like aluminum and brass (best when used with cutting fluids)