DuoJustCut – Plunger Parts – SH725


Improved tool life- The competitor ends its tool life after machining 5,000pcs/corner due to worsened surface finish caused by increased wear. SH725 with high wear resistance machines 9,000pcs/corner, increasing tool life by 1.8 times.

Industry Miniature
Component Plunger Parts
Material ISO code P - SteelP - Steel
Work material ELCH2
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Parting off
Product name DuoJust-Cut
TSR No. 544T
Plunger Parts


Tungaloy Competitor
Holder JSXXL1212X09 12X12 shank
Insert JXPG12R15F 2 corner insert
Edges par insert 2 2
Cutting width 1.5 1.5
Grade SH725 PVD

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 9000 5000

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 130 130
Feed f (mm/rev) 0.03 0.03
Coolant Oil Oil


Tool life1.8 times