DRN03900901

Description

DRN03900901 – DRN – External Coolant

D: 3.9
L1: 18
L2: 35
L: 60
Ds: 4
F: 4

．External ．Straight flute ．UNIX Coating ．Tolerance h7
．Unequal flute spacing ．Provides high degree of accuracy of leave smooth sides ．For blind hole using