20mm PCD High Speed Long series Router Cutter 20x51x120 SH=25 Z=2+2 RH DP2M313D
2+2 PCD cutting edges. PCD tooling is far more cost effective than TCT or SC. Shear angle 18º. Max RPM 25000. HW plunge tip for diagonal plunge-cutting. First tip positive 6-8mm, all others negative.