An eyeglass lens processing apparatus includes; a drilling tool for forming a hole in an eyeglass lens; a first movement mechanism part that relatively moves the drilling tool relative to the lens; a target lens shape input section that inputs data of a two-dimensional target lens shape of the lens; a hole-position input section that inputs data of a position of a hole to be formed in a refractive surface of the lens, which is designated on a two-dimensional coordinate system of the input target lens shape; a measurement part that measures a shape of the refractive surface of the lens; a calculation section that corrects at least part of the input hole-position data into hole-position data along the measured refractive surface shape of the lens and determines hole processing data based on the corrected hole-position data; and a control section that controls the first movement mechanism part based on the determined hole-processing data.

 
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< PTO selector mechanism for parallel axis transmission

> Hole saw having a drill bit with a pilot tip

> Drill, such as a twist drill

~ 00506