These specific codes mostly correspond to single-flute or double-flute reverse/downward cutting and forward cutting spiral cutters, which are mainly used for high-speed processing of foam, ABS/acrylic hard plastics, honeycomb panels, wood composite materials, etc.

 Corresponding coding categories and procurement channels

These 16 original equipment manufacturer (OEM) part numbers are mainly divided into two batches in the industrial cutting tool supply chain:

· 010339 Series (High-Precision Trimming and Single/Double-Flute End Mills):
010339093 , 010339103, 010339112, 010339123, 010339133,010339144

· 010394 Series (for rough machining and grooving of rigid composite boards and high-density foam):
010394205 , 010394212, 010394223, 010394243, 010394262, , 01039423, 010394253, 010394274, 01039428,01039429