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Paragraph 2 2B001

Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below:

Sub—head c.1. of this entry does not specify machines designed specifically as jig grinders having both of the following characteristics:

a.

Axes limited to x, y, c and a, where the c axis is used to maintain the grinding wheel normal to the work surface and the a axis is configured to grind barrel cams; and

b.

A spindle run out not less (not better) than 0·0006mm.