Mitsubishi TPMH110308-MV VP15TF | Strong Edge Miracle Coated Insert
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TPMH110308-MV VP15TF
Mitsubishi Materials | High-Strength Miracle Coated Turning Solution
Maximum Edge Strength for Demanding Boring
The Mitsubishi TPMH110308-MV VP15TF is a high-performance PVD coated carbide insert built for stability and durability. Featuring a robust 0.8mm corner radius, it provides a much stronger cutting edge than 0.2mm or 0.4mm variants, making it ideal for interrupted cuts and high-feed finishing. This long-tail versatile insert utilizes the VP15TF Miracle Coating to ensure long tool life when CNC boring through Stainless Steels, Carbon Steels, and Alloy Steels.
VP15TF Miracle PVD | MV "Multi-Value" Chipbreaker | 0.8mm Radius
Technical Code Identification
Triangular Shape
11° Positive Relief
M-Class Tolerance
Countersink Hole
11mm Edge Length
3.18mm Thick
0.8mm Radius
Chipbreaker
ISO (Metric) vs ANSI (Inch) Comparison
| Feature Spec | ISO (Metric) | ANSI (Inch Equivalent) |
|---|---|---|
| Model Number | TPMH110308-MV | TPMH 222 MV |
| Inscribed Circle (IC) | 6.35 mm | 0.250" (1/4") |
| Corner Radius | 0.8 mm | 0.031" (1/32") |
The VP15TF Advantage
VP15TF is Mitsubishi's premium AlTiN Miracle PVD grade. It is specifically designed to handle the high temperatures generated during stainless steel turning. The micro-grain carbide substrate provides the toughness required to prevent sudden fractures, even when the depth of cut is inconsistent.
MV Multi-Value Chipbreaker
The MV chipbreaker is an all-purpose geometry designed for stable chip evacuation. Combined with the 0.8mm corner radius, it allows for significantly higher feed rates without sacrificing chip control, making it perfect for both light-medium boring and finishing.
Recommended Cutting Parameters
| Material Group | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon / Alloy Steel | 100 - 240 m/min | 0.10 - 0.25 mm/rev | 0.5 - 2.5 mm |
| Stainless Steel (304/316) | 80 - 180 m/min | 0.08 - 0.20 mm/rev | 0.3 - 2.0 mm |
COMPATIBLE HOLDERS
Perfectly pairs with STFPR/L 11 or STGPR/L 11 style boring bars and tool holders.
Shop 11mm Tooling →
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.