Drilled Balls

Drilled Balls

We can supply any of our precision balls with drilled holes, which provides an excellent way to mount the 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 Applications: Metrology Measuring Tips, Probe Tips, Master Ball Gauge, Pump Check Valves.

Cross Section: Drilled Ball
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Model Diameter Depth Ball Diameter
DB2.00.032/.037 Hole.037/.043".079"