Use of the Tap
Tap: 119 525ND for
4.0 mm I.CO.S.® screw
- With the guide wire still in place, a
pear handled tap (119525ND 4.0 mm) is now
introduced to prepare the proximal cortex
- The tap is then screwed into the countersink
area intended for the screw head, and then
unscrewed, taking care not to damage the
prepared threads. This will allow for advancement
of the outer thread should it be necessary.
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