TungUniversalSlot – Turbine Housing – AH3135


Long tool life on high-Ni material
- Machining high-nickel material, such as 1.4848, reduces tool life, thus tool-change/insert-indexing time for the customer increases. Tungaloy’s TungUniversalSlot cutters in AH3135 grade outperformed the competitor and achieved tool life that is 90% longer.

More number of corners
- The TungUniversalSlot insert has 6 cutting edges while the competitor has 4, further improving cost effectiveness/insert.

Industry Automotive
Component Turbine Housing
Material ISO code M - Stainless steelM - Stainless steel
Work material Stainless steel and cast steel
Machine(spindle type) Dedicated Machine
Tool family Milling
Tool category Slot milling
Product name TungUniversalSlot
TSR No. 443M
Turbine Housing


Tungaloy Competitor
Body ASW06R/L100-B16E32 Side cutter
Effective number of teeth 10 9
Cutting diameter 100 100
Insert WNGU060308TN-MJ 4 corner insert
Number of cutting edges 6 4
Grade AH3135 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 126 110
Feed per tooth f/z (mm/t) 0.11 0.14
Feed speed Vf (mm/min) 441 441
Depth of cut ap (mm) 3 3
Width of cut ae (mm) 22 22
Coolant External External


Tool life1.9 times