Tung-Tri – Demolition Hammer Head – AH3135


High productivity – Tung-Tri achieved doubled feed rate with smooth machining due to its sharp rake face geometry and anti-chatter features even in the very heavy slotting operation. Improved tool life – AH3135’s outstanding fracture resistance allowed 70% longer tool life than the competitor.

Industry Heavy
Component Demolition Hammer Head
Material ISO code P - SteelP - Steel
Work material Quenched 18NCD5
Machine(spindle type) Horizontal Machining Center
Tool family Milling
Tool category Slotting
Product name Tung-Tri
TSR No. 369M
Demolition Hammer Head


Tungaloy Competitor
Body TPA15R063M22.0E05 Shoulder cutter
Effective number of teeth 5 6
Cutting diameter 63 63
Insert TOMT150608PDER-MJ 2 corner positive insert
Number of cutting edges 3 2
Grade AH3135 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 237 247
Feed per tooth f/z (mm/t) 0.2 0.1
Feed speed Vf (mm/min) 1200 750
Depth of cut ap (mm) 8 8
Width of cut ae (mm) 63 63
Coolant Wet [External] Wet [External]


Tool life1.7 times

Productivity1.6 times