DuoJustCut – Shock Sleeve – SH725


Long tool life- The competitor, an insert with honing, ends its tool life after machining 1,000pcs/corner as increased wear reduces sharpness of the tool, leading to burr on the machined pieces. SH725’s excellent sharpness prevents burr and machines 2,500pcs/corner, improving tool life by 2.5 times.

Industry Miniature
Component Shock Sleeve
Material ISO code P - SteelP - Steel
Work material C45
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Parting off
Product name DuoJust-Cut
TSR No. 543T
Shock Sleeve


Tungaloy Competitor
Holder JSXXR083 16X16 shank
Insert JXPG12R20F-15 3 corner insert
Edges par insert 2 3
Cutting width 2 2
Grade SH725 PVD

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 2500 1000

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 100 100
Feed f (mm/rev) 0.02 0.02
Depth (mm) 2 2
Coolant Oil Oil


Tool life2.5 times