DRN03700911

Description

DRN03700911 – DRN – Ext Coolant – left spiral

D: 3.7
L1: 18
L2: 35
L: 60
Ds: 4
F: 4

．External ．Left spiral flute ．UNIX Coating ．Tolerance h7
．Provide high degree of accuracy to leave smooth sides. ．For through hole using