NEW TECHNIKS PRECISION CAT 40 1/2" FACE/SHELL MILL ARBOR
PART# 22709-4 (4")
COMPATIBLE WITH ALL COOLANT THROUGH FACE MILLS
H6 ARBOR TOLERANCE FOR LESS CHATTER AND BETTER TOOL LIFE
EACH ARBOR LAB CERTIFIED FOR ACCURACY
TAPER GROUND TO AT3 TOLERANCE OR BETTER