Usually the specifications on the package will indicate the hole diameter required.

The hole diameter can be predetermined according to the prosthesis diameter.

It is possible to friction drill holes in subjects up to 12 mm thick or half of the hole diameter, whichever is less.

With the changes of drilling hole diameter and depth, it requires that the displacement of the pump can be adjusted accordingly.

Continuous dissolving thereafter slowly and predictably widens the hole diameter until the desired diameter is obtained.

The size of the final pellets (spheres) is principally determined by the hole diameter of the screen (or die) used in the extrusion step.

The ISO brush size is determined by the PHD or Passage Hole Diameter in mm.

Spring pins have a body diameter which is larger than the hole diameter, and a chamfer on either one or both ends to facilitate starting the pin into the hole.

Similar to gauge blocks, these are precision-ground cylindrical bars, for use as plug gauges to measure hole diameters, or as parts of go/no go gauges or similar applications.

Having said that, I have read more than one article that suggest increasing the hole diameter as a way of making PGA Tour events more than just a putting contest.

This variation in output is translated into changes of diameter after a simple calibration and the caliper log is printed as a continuous series of values of hole diameter with depth.

This reflects both the smaller drilled hole diameter tolerance possible on smaller holes, and also the wishes of designers to have drill bit sizes available within at most 10% of an arbitrary size hole.

Displacement is calculated as discharged liters per minute, it is related with the drilling hole diameter and the return speed of drilling fluid from the bottom of the hole, i.e. the larger the diameter of drilling hole, the larger the desired displacement.

This is usually caused by a blunt bit getting stuck in fresh rock, over-stressed metal, or a fresh drill bit getting stuck in a part of the hole that is too small, owing to having used a bit that has worn to smaller than the desired hole diameter.