3201 – Solid carbide spiral cutter positive (Z=1) 3202 – Solid carbide spiral cutter positive (Z=2) 3203 – Solid carbide spiral cutter positive (Z=3) 3204 – Solid carbide spiral cutter positive with 45° spiral angle (Z=3) 3210 – Solid carbide spiral cutter with roughing cutter with 40° spiral angle (Z=3) 3220 – Solid carbide radius cutter for aluminium (Z=2) 3230 – Solid carbide torus spiral cutter for aluminium (Z=2)