DrillMeister – Wheel Hub – AH725


DrillMeister achieves 3 times longer tool life than the competitor’s drill due to AH275 grade with excellent fracture resistance. While the competitor’s tool needs screw to clamp their head, our easy clamping system helps to reduce the head changing time.

Industry Automotive
Component Wheel hub
Material ISO code P - SteelP - Steel
Work material C50
Machine(spindle type) Vertical Machining Center
Tool family Holemaking
Tool category Drilling
Product name DrillMeister
TSR No. 375D
Wheel hub


Tungaloy Competitor
Body TIDC135C14-5 Head changeble drill
Head DMP139 Drilling head
Insert DMP139 Drilling head
Grade AH725 PVD

Tool life

Tungaloy Competitor
Tool life (m/insert) 225 75

Cutting conditions

Tungaloy Competitor
Tool diameter DC (mm) 13.9 13.9
Hole depth H (mm) 15.1 15.1
Cutting speed V/c (mm/min) 90 90
Feed f (mm/rev) 0.13 0.13
Feed speed Vf (mm/min) 258 258
Coolant Wet [External] Wet [External]


Tool life3.times