MGAH420R20-80/160A（no include inserts） DNMG110404-EM YBG205 it allows the toolholder to

it allows the toolholder to be held directly in standard 16mm turret stations without requiring split reduction sleeves

Parameter Attribute Metric Values (ISO VNMG160404N-GU) Inch Values (ANSI VNMG331-GU) Inscribed Circle (IC) 9

or when you are dealing with interrupted cuts where a smaller radius might chip

When paired with the 0

MGAH420R20-80/160A（no include inserts） DNMG110404-EM YBG205 it allows the toolholder toBEYOND MGAH420R20 80 160A External Spring Steel Turning Tools MGAH420R20 80 160A MGAH420 MGAH420R20 80 160A CNC Lathe Cutter Holder Machine Metal Tools Package Include: 1pcs turning tool holder (not include insert) Specifications: UsageSpring Steel Turning Tools Model NumberMGAH420R20 80 160A Brand NameOYYU BEYOND Use Insert : MGMN400(Need purchase separately)