AH120 – Aerospace Parts – AH120


- Universal Turning Grade - AH120 is very versatile grade, and applicable to various work materials, Steel, Stainless, Cast iron and Super alloy. That is useful especially when you have problem with grade selection.- Longer and Stable tool life - AH120 with excellent chipping resistance provides stable machining even in machining of difficult-to-machine materials, which achieves 1.5 times longer tool life!

Industry Aerospace
Component Aerospace part
Material ISO code S - Super-alloys and titaniumS - Super-alloys and titanium
Work material Inconel 718
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category External turning
Product name AH120
TSR No. 295T
Aerospace part


Tungaloy Competitor
Holder ACLNR2525M12-A ACLNR2525M12-A
Insert CNMG120412-SA CNMG120412-Medium chip breaker
Grade AH120 PVD(S10)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 32 20

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 40 40
Feed f (mm/rev) 0.25 0.25
Depth of cut ap (mm) 2 2
Coolant Water soluble Water soluble


Tool life1.5 times