德国ZECHA骨钉，牙钉加工刀具
>> 471 series: Straight toothed single-
point cutter with short cutting edge.
The ideal tool for milling microstructures
with high-precision geometries using
high-frequency spindles.
>> 472 series: Spiral two-point cutter
with short or long cutting edge. Best
suited to the volume production of small
parts with high feed rates.
>> 473 series: Spiral three-point cutter
with short or long cutting edge. High-
performance tools for relatively high
feeds in the mid speed range.