Mitsubishi TPGH110302R-FS NX2525 | Right-Hand Cermet Finish Insert
30-Day Free Returns
Free Worldwide Shipping
TPGH110302R-FS NX2525
Mitsubishi Materials | High-Speed Mirror-Finish Cermet (Right-Hand)
The Mitsubishi TPGH110302R-FS NX2525 is a high-precision Right-Hand (R) cermet turning insert engineered for super-finishing and precision boring. Utilizing the titanium-based NX2525 Cermet grade, this tool provides unmatched chemical stability and resistance to oxidation. It is the premier choice for achieving mirror finishes on carbon and alloy steels in CNC machining environments where surface integrity is paramount.
11° Positive Relief | FS Super-Finish Geometry | High-Speed Cermet
Technical Code Identification
Triangular Shape
11° Positive Relief
G-Tolerance
Hole/Chip Feature
11mm Edge Length
3.18mm Thick
0.2mm Radius
Right-Hand
Super Finish
ISO (Metric) vs ANSI (Inch) Reference
| Specification | ISO Model (Metric) | ANSI Model (Inch) |
|---|---|---|
| Part Number | TPGH110302R-FS | TPGH 220.5R FS |
| Inscribed Circle | 6.35 mm | 0.250" (1/4") |
| Thickness | 3.18 mm | 0.125" (1/8") |
NX2525 Cermet Advantage
The NX2525 Cermet grade is designed for high-speed finishing. Unlike standard carbide, cermet has a low affinity for steel, which eliminates built-up edge (BUE). This property is crucial for lathe turning operations requiring tight dimensional tolerances and a high-gloss finish.
FS "Super-Finish" Breaker
The FS chipbreaker features an ultra-sharp rake and positive geometry. It excels at chip evacuation during very light depths of cut, ensuring no "birds-nesting" occurs in internal boring cycles or fine external turning.
Recommended Cutting Parameters
| Workpiece Material | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon & Alloy Steel | 150 - 350 m/min | 0.03 - 0.10 mm/rev | 0.05 - 0.5 mm |
| Pre-Hardened Steel | 100 - 200 m/min | 0.03 - 0.08 mm/rev | 0.05 - 0.3 mm |
COMPATIBLE RIGHT-HAND HOLDERS
Designed for Right-Hand (R) tool paths. Compatible with standard STFPR 11 or STGPR 11 boring bars and tool holders.
Shop Boring Bars →