Drilled Balls

We can supply any of our precision drilled balls with drilled holes, which provides an excellent way to mount the drilled ball in an instrument. ID tolerances down to .0008" drilled entirely through the ball or depth controlled. While we list one size, we have many different combinations of drilled balls available for quick delivery in Sapphire, Ruby, Ceramic and Silicon Nitride materials.

Typical Drilled Ball Applications: Metrology Measuring Tips, Probe Tips, Master Ball Gauge, Pump Check Valves.