Mitsubishi TPGH080202R-FS VP15TF | Right-Hand PVD Precision Insert
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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 →
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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.