TungSix-Drill – Construction Equipment Part – AH9030


While the competitor requires Step feed drilling, TungSix-Drill ensures outstanding chip control without Step feed. This leads to a drastic reduction in machining time. AH9030’s excellent oxidation resistance provides long tool life even when machining with external coolant. (Cutting edges usually wear out fast with external coolant because of the increase in temperature.) TungSix-Drill significantly reduces tool costs due to the combination of 6 cutting edges and AH9030’s high wear resistance.

Industry Heavy
Component Construction machine part
Material ISO code P - SteelP - Steel
Work material High manganese cast steel
Machine(spindle type) Vertical Machining Center
Tool family Holemaking
Tool category Drilling
Product name TungSix-Drill
TSR No. 121D
Construction machine part


Tungaloy Competitor
Body TDS340F32-3 Indexable drill
Insert WWMU11X512R-DJ Square type insert
Grade AH9030 PVD

Tool life

Tungaloy Competitor
Tool life (m/insert) 33 16

Cutting conditions

Tungaloy Competitor
Tool diameter DC (mm) 34 34
Hole depth H (mm) 47 47
Cutting speed V/c (mm/min) 110 85
Feed f (mm/rev) 0.13 0.16 (need step feed)
Feed speed Vf (mm/min) 134 127
Coolant Water soluble(External) Water soluble(External)


Tool life2 times