DuoJustCut – HDD Sleeve Parts – SH725


Improved tool life- The competitor ends its tool life after machining 2,000pcs/corner because of chipping. DuoJust-Cut delivers stable machining due to highly rigid clamping system and machines 4,000pcs/corner, increasing tool life by 2.0 times.

Industry Miniature
Component HDD Sleeve Parts
Material ISO code M - Stainless steelM - Stainless steel
Work material SUS420J2
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Parting off
Product name DuoJust-Cut
TSR No. 545T
HDD Sleeve Parts


Tungaloy Competitor
Holder JSXXL1212X09 12X12 shank
Insert JXPG16R15F 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) 4000 2000

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 190 190
Feed f (mm/rev) 0.02 0.02
Depth (mm) 4.5 4.5
Coolant Oil Oil


Tool life2 times