Mitsubishi WBGT030202L-F VP15TF Carbide Turning Insert | WBGT 1.21.1L-F
Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
Mitsubishi WBGT030202L-F VP15TF
Universal PVD Coated Grade for Ultra-Precision Finishing
The Mitsubishi WBGT030202L-F VP15TF is a premium 80° trigonal positive-type carbide turning insert. Designed with the world-renowned VP15TF Miraculo PVD coating, this insert provides the ultimate balance of hardness and toughness. Whether you are machining stainless steel, carbon steel, or high-temperature alloys, this WBGT 1.21.1L-F ANSI equivalent offers exceptional edge sharpness and prevents built-up edge (BUE) in precision Swiss-type CNC lathes.
Detailed Model Nomenclature
Decoding the precision engineering behind the WBGT030202L-F identification code:
| Code | Detailed Specification |
|---|---|
| W | Shape: 80° Trigon (Positive Shape) |
| B | Clearance Angle: 5° (Positive Clearance) |
| G | Tolerance Class: High-Precision Ground Class |
| T | Feature: Single-Sided with Hole and Chipbreaker |
| 03 | Size: ~3mm Cutting Edge Length |
| 02 | Thickness: 2.38mm |
| 02 | Nose Radius: 0.2mm (Sharp Radius for Fine Finishing) |
| L-F | Geometry: Left-Hand Orientation / F-Breaker (Super Finishing) |
Global Standards: Metric vs. Imperial
Standardized for global precision turning tool compatibility:
- ISO (Metric): WBGT030202L-F
- ANSI (Imperial): WBGT 1.21.1L-F
VP15TF Grade & F-Breaker Details
VP15TF Miraculo PVD Coating: The VP15TF grade utilizes a TiAlN-based multi-layer PVD coating. This provides exceptional oxidation resistance and edge toughness, making it the perfect choice for small-part machining where thermal cracking is a concern. It is specifically optimized for precision profiling.
F-Breaker Geometry: The F-Breaker is a high-performance finishing chipbreaker. Its design allows for superior chip control at very low feed rates and shallow depths of cut, ensuring a mirror-like surface finish and high dimensional accuracy.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Stainless Steel (M10-M20) | 80 - 160 m/min | 0.03 - 0.10 mm/rev | 0.1 - 0.5 mm |
| Carbon/Alloy Steel (P10-P20) | 100 - 200 m/min | 0.03 - 0.12 mm/rev | 0.1 - 0.7 mm |
System Integration
Maintain maximum stability in precision Swiss-type lathes by pairing this WBGT insert with our premium boring bars or external holders.
Shop Compatible WBGT Tool HoldersPro-Tip: Grade Selection Advice
VP15TF is your go-to grade for reliability across diverse materials. If you require a high-gloss mirror finish on steel specifically, consider the NX2525 cermet grade. For non-ferrous metals (Aluminum/Brass), switch to the HTI10 or TF15 non-coated carbide grades for the sharpest edge possible.
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.