Mitsubishi TNMG160408-MS VP15TF | Universal Turning Insert
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
TNMG160408-MS VP15TF
Mitsubishi Materials | The Universal Miracle Coated Standard
Product Overview
The Mitsubishi TNMG160408-MS VP15TF is a high-performance PVD Miracle Coated carbide insert, engineered for versatility across a wide material spectrum. The VP15TF grade is the industry benchmark for stainless steel turning and heat-resistant alloys. As a premier long-tail precision tool, the MS chipbreaker ensures superior chip control and reduces cutting resistance during CNC machining of austenitic stainless and carbon steels.
Universal M/P/K/S Grade | Miracle PVD Coating | MS Precision Breaker
Model Code Identification
Triangular Shape
0° Relief Angle
M-Class Tolerance
Hole/Chip Feature
16.5mm Edge
4.76mm Thick
0.8mm Radius
Medium-Light Breaker
ISO (Metric) vs ANSI (Inch) Standards
| Specification | ISO Model (Metric) | ANSI Model (Inch) |
|---|---|---|
| Full Part Number | TNMG160408-MS | TNMG 332 MS |
| Inscribed Circle (IC) | 9.525 mm | 0.375" |
| Nose Radius | 0.8 mm | 0.031" |
VP15TF Miracle Technology
The VP15TF grade utilizes Mitsubishi's proprietary PVD Miracle coating, offering exceptional adhesion and heat resistance. This reduces built-up edge (BUE) in gummy materials and provides long-lasting durability in an indexable turning insert, especially when machining SUS304 or SUS316.
MS Chip Control Logic
The MS chipbreaker is a medium-light geometry designed for stability. Its sharp cutting edge reduces work hardening on the workpiece surface and promotes excellent chip evacuation, making it ideal for precision finishes in CNC turning applications.
Recommended Cutting Parameters
| Material Group | Speed ($v_c$) | Feed per Rev ($f$) | Depth of Cut ($a_p$) |
|---|---|---|---|
| Stainless Steel (SUS304) | 80 - 180 m/min | 0.15 - 0.40 mm/rev | 1.0 - 4.0 mm |
| Alloy Steel / Carbon Steel | 100 - 220 m/min | 0.12 - 0.35 mm/rev | 1.0 - 4.0 mm |
TOOL HOLDER COMPATIBILITY
Optimized for standard MTJNR/L or WTJNR/L external turning holders (Size 16).
Shop Size 16 Tool Holders →
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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.