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 →
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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.