Mitsubishi GPMT090304-U2 VP15TF Carbide Insert | Genuine MMC Japan
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GPMT090304-U2 VP15TF
Mitsubishi Materials | The Miracle Coated All-Rounder
The Mitsubishi GPMT090304-U2 VP15TF is a precision parallelogram turning insert engineered for high-performance machining. Featuring the legendary VP15TF Miracle Coating (PVD), this insert provides exceptional versatility across Stainless Steel (M), Carbon Steel (P), and Super Alloys (S). The U2 chipbreaker is specialized for medium-range copying and turning, offering a perfect balance between edge strength and smooth chip evacuation.
Technical Data Sheet
| ISO Specification (Metric) | GPMT090304-U2 |
|---|---|
| ANSI Specification (Inch) | GPMT 32.51-U2 |
| Material Grade | VP15TF (PVD Miracle Coating) |
| Corner Radius | 0.4 mm (1/64") |
| Insert Thickness | 3.18 mm (1/8") |
VP15TF Miracle Grade
The VP15TF grade utilizes Mitsubishi's high-adhesion PVD coating technology. It is highly resistant to crater wear and built-up edge (BUE), making it the industry benchmark for machining sticky materials like SUS304/316 stainless steel and heat-resistant alloys.
U2 Chipbreaker Logic
The U2 Chipbreaker is specifically designed for medium copying and light-to-medium turning. Its geometry facilitates stable chip breaking even at varying depths of cut, providing high-quality surface finishes in complex profiling operations.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed Rate ($f$) |
|---|---|---|
| Stainless Steel (300/400 Series) | 80 - 180 m/min | 0.05 - 0.20 mm/rev |
| Alloy Steel / Carbon Steel | 100 - 220 m/min | 0.08 - 0.25 mm/rev |
PRECISION COMPATIBILITY
This GPMT insert is ideally suited for Boring Bars and Internal/External Copying Tools.
EXPLORE COMPATIBLE TOOL HOLDERS →Metric (ISO) vs. Inch (ANSI) Reference
| Dimension | ISO: GPMT090304 | ANSI: GPMT 32.51 |
|---|---|---|
| Inscribed Circle (IC) | 9.525 mm | 3/8" |
| Thickness (S) | 3.18 mm | 1/8" |
Need Help With Mitsubishi Inserts?
Looking for a Mitsubishi equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.