Mitsubishi TPGH080202R-FS VP15TF | Right-Hand PVD Precision Insert
Price shown is a starting point. Contact us for a precise quote based on your requirements.
TPGH080202R-FS VP15TF
Mitsubishi Materials | PVD Coated "Miracles" Grade (Right-Hand)
The Mitsubishi TPGH080202R-FS VP15TF is a high-performance Right-Hand (R) PVD coated carbide insert engineered for super-finishing. Utilizing the legendary VP15TF Miracles grade, this insert offers an exceptional balance of toughness and wear resistance. The FS chipbreaker is specialized for ultra-light depths of cut, providing unparalleled chip evacuation and precision in CNC machining of stainless steel, carbon steel, and alloyed metals.
Miracle PVD Coated | 11° Positive Relief | FS Super-Finish Breaker
Technical Code Identification
Triangular Shape
11° Positive Relief
G-Tolerance Class
Hole/Chip Feature
8mm Edge Length
2.38mm Thick
0.2mm Radius
Right-Hand
Super Finish
ISO (Metric) vs ANSI (Inch) Reference
| Specification | ISO Model (Metric) | ANSI Model (Inch) |
|---|---|---|
| Part Number | TPGH080202R-FS | TPGH 1.51.50.5R FS |
| Inscribed Circle | 4.76 mm | 0.187" (3/16") |
| Corner Radius | 0.2 mm | 0.008" |
VP15TF Miracles Grade
The VP15TF grade combines a micro-grain carbide substrate with Mitsubishi's exclusive Miracle (AlTiN) PVD coating. This grade is optimized for stable machining across a vast range of workpieces. It prevents built-up edge (BUE) and offers superior heat resistance during high-speed lathe turning.
FS Chipbreaker Geometry
The FS chipbreaker is an ultra-high positive finisher. Designed for minimal cutting resistance, it excels at breaking chips at low feed rates. This ensures that CNC boring operations maintain tight tolerances without the risk of "bird-nesting" chips marring the surface finish.
Recommended Cutting Parameters
| Workpiece Material | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon & Alloy Steel | 80 - 180 m/min | 0.03 - 0.10 mm/rev | 0.1 - 0.5 mm |
| Stainless Steel | 60 - 140 m/min | 0.03 - 0.08 mm/rev | 0.1 - 0.4 mm |
COMPATIBLE RIGHT-HAND HOLDERS
Designed for Right-Hand (R) tool paths. Compatible with standard STFPR or STGPR tool holders and boring bars.
Shop Boring Bars →
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.