Kenosha Reuse Discussion Board > GURNEE, IL
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> New 3/4 x 10" rh mtun heavy duty boring bar tnmg insert
New 3/4 x 10" rh mtun heavy duty boring bar tnmg insert
3/4 X 10" RH MTUN HEAVY DUTY BORING BAR FOR TNMG INSERTS NEW
* Negative 3 degree end cutting edge angle for triangle TNMG insert
* For TNMG 331, 332, or 333 insert
* finger clamp and clamp screw
TNMG 331 DM YBC252 w/ Finishing chip breaker (PART #424-1731 $3.99) /
TNMG 331 EM YBC203 w/ Finishing chip breaker (424-1777 $3.99) /
TNMG 432 DM YBC252 w/ Finishing chip breaker (424-1735 $4.36) /
TNMG 432 EM YBC203 w/ Finishing chip breaker (424-1780 $4.36)
* Machining Parts Material: Steel Alloy
* Machining Process: semi-finish/medium
YBC252 comprises of thick layer of TICN and Al2O3 in CVD coating process which yields anti-plastic deformation and strong cutting edge strength. It's the preferred choice for machining steel from finishing to roughing. It can achieve stable performance in high chip removal rate and large depth of cut or in adverse working condition, and it can also achieve dry cutting for environmental concerns
Perfect unification of toughness and anti-plastic deformation
Before Treatment After Treatment
Special surface treatment on the insert significantly lower the surface roughness, reduces the bonding between insert surface and work material, effectively improves the stability.
Combination of fibrous TICN and fine grained Al2O3 increases abrasion resistance and anti-chipping.
carbon steels, alloy steels, tool and die steels, ferritic/martensitic steels
1020, 1050, 4140, 4340, 8620, P20, D2
