Description
6” flute L x 12” OAL, spiral flutes
6 degree left hand spiral flute type with blue flutes and bright lands surface treatment. 45 degree a side bevel lead and 2 degree included angle and length 1.1/2″ x diameter or 19mm maximum taper lead. Intended to finish existing holes to H7 tolerance on most ferrous and non-ferrous materials.
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