TungSix-Drill – Connecting Rod – AH9030


Combined operation: Combined drill+chamfer enables drilling+chamfering in one process, reducing process time.

Economical: TungSix-Drill is more economical due to 6 corners vs 4 corners of competition. Effective: 1.5 times / insert

Industry Automotive
Component Connecting Rod
Material ISO code P - SteelP - Steel
Work material C55
Machine(spindle type) Dedicated Machine
Tool family Holemaking
Tool category Drilling
Product name TungSix-Drill
TSR No. 226D
Connecting Rod


Tungaloy Competitor
Body Special Φ31.7 TDS with 2mm chamfering Special drill with chamfer edge
Insert WWMU08X408R-DJ Square type insert
Grade AH9030 PVD

Tool life

Tungaloy Competitor
Tool life (m/insert) 72 48

Cutting conditions

Tungaloy Competitor
Tool diameter DC (mm) 31.7 31.7
Hole depth H (mm) 40 40
Cutting speed V/c (mm/min) 120 120
Feed f (mm/rev) 0.08 0.08
Feed speed Vf (mm/min) 100 100
Coolant Water soluble (Internal) Water soluble (Internal)


Tool life1.5 times