Zero Preset (No Preset Needed)
Every traditional tool change requires measuring length and diameter in external equipment (preset) and updating the machine offset. Hanna HR® bypasses this step.
Since the Hanna HR® insert fits into a seat with ≤ 3 µm repeatability and the tool returns to the same HSK/BT taper, the offset saved in the CNC remains valid. Result: edge change in ≤ 25 s, no trip to the preset machine, no zero reset, no test part.