Mitsubishi TPGH110302R-FS VP15TF | Right-Hand PVD Precision Insert
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TPGH110302R-FS VP15TF
Mitsubishi Materials | PVD Coated "Miracles" Grade (Right-Hand)
The Mitsubishi TPGH110302R-FS VP15TF is a precision-ground Right-Hand (R) PVD coated carbide insert engineered for super-finishing. Utilizing the advanced VP15TF Miracles grade, this insert provides exceptional stability and heat resistance. The FS chipbreaker is specialized for precision finishing at low feed rates, making it a critical long-tail machining tool for high-tolerance CNC boring in stainless steel, carbon steel, and heat-resistant alloys.
PVD Coated Carbide | 11° Positive Relief | FS Geometry
Technical Code Identification
Triangular Shape
11° Positive Relief
G-Tolerance Class
Cylindrical Hole
11mm Edge Length
3.18mm Thick
0.2mm Radius
Right-Hand
Super Finish
ISO (Metric) vs ANSI (Inch) Comparison
| Technical Data | ISO Model (Metric) | ANSI Model (Inch) |
|---|---|---|
| Part Number | TPGH110302R-FS | TPGH 220.5R FS |
| Inscribed Circle (IC) | 6.35 mm | 0.250" (1/4") |
| Nose Radius | 0.2 mm | 0.008" |
VP15TF Miracles Coating
The VP15TF grade features a micro-grain carbide substrate with a high-performance AlTiN Miracle PVD coating. This grade is the industry standard for stable machining across a wide spectrum of materials. It offers superior resistance to built-up edge (BUE) and chemical wear, ensuring longevity in lathe turning operations.
FS Super-Finish Breaker
The FS chipbreaker is designed with a high-positive rake angle and an ultra-sharp cutting edge. It excels at breaking chips even at low depths of cut, providing excellent chip evacuation. This prevents the "bird-nesting" of chips that can scratch workpiece surfaces during critical finishing passes.
Recommended Cutting Parameters
| Workpiece Material | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Stainless Steel (304/316) | 60 - 150 m/min | 0.03 - 0.08 mm/rev | 0.05 - 0.4 mm |
| Alloy Steel / Carbon Steel | 80 - 190 m/min | 0.03 - 0.10 mm/rev | 0.05 - 0.5 mm |
REQUIRED RIGHT-HAND HOLDERS
Designed for Right-Hand (R) tool paths. Optimized for use with standard STFPR 11 or STGPR 11 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.