INSTRUCTION MANUAL
6.3.3 Fitting the old T-DRILL heads to the T-60 –machine
If you have old 42/1½ or 54 /2 T-DRILL heads, you can use them in
T-DRILL T-60 after shortening the drill core as described below. Without
shortening the drill cores of old T-DRILL heads do not fit in the chuck of
the T-60.
6.3.3 Shortening the drill core. The distance between the center line of the
draft hole and the core end has to be 31/32” (25 mm).
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