Do you offer bulk discounts or wholesale pricing for machine shops and distributors?

Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.

What is your international shipping policy and typical lead time for orders?

We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.

How do you guarantee the quality and tolerance precision of your CNC tools?

All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.

Mitsubishi WNMG080408-MA VP15TF Carbide Turning Inserts (10pcs/box)

Name: Mitsubishi WNMG080408-MA VP15TF Carbide Turning Inserts (10pcs/box)
SKU: WNMG080408-MA VP15TF
Price: 92.26 USD
Availability: InStock

$92.26 USD

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

Description

Description

MITSUBISHI WNMG080408-MA VP15TF

Universal Miracle Coated Carbide Specialist | 100% Made in Japan

Product Overview

The Mitsubishi WNMG080408-MA VP15TF is a high-performance, double-sided 80° trigon negative insert designed for universal CNC machining. Engineered in Japan, the VP15TF PVD Miracle Coating offers an incredible balance of wear resistance and toughness across a wide variety of materials. This indexable carbide insert is specifically optimized for steel, stainless steel, and cast iron, providing stable tool life and preventing built-up edges. Combined with the MA chipbreaker, it is the ultimate solution for medium-duty turning on your CNC lathe.

ISO Designation Identification

W
Trigon 80°

N
Negative 0°

M
Tolerance

G
Hole/Chip

08
IC 12.7mm

04
Thick 4.76mm

08
Radius 0.8mm

MA
Medium Cut

Technical Specifications: Metric vs. Imperial

Technical Feature	Metric (ISO)	Imperial (ANSI)
Model Number	WNMG 080408-MA	WNMG 432-MA
Inscribed Circle (IC)	12.7 mm	0.500 inch
Corner Radius	0.8 mm	0.031 inch

Universal Grade: VP15TF (PVD Miracle Coating)

The VP15TF grade is Mitsubishi's benchmark for universal machining. Unlike thick CVD coatings, this PVD (Physical Vapor Deposition) miracle coating allows for a much sharper cutting edge, which is essential for reducing cutting forces and preventing "gummy" materials like stainless steel from adhering to the tool. It is highly resistant to thermal cracking and chipping, making it suitable for both continuous and interrupted cuts.

MA Chipbreaker Geometry

The MA (Medium-range) chipbreaker is designed for versatility. It provides excellent chip control across a wide range of feed rates and depths of cut. By effectively breaking chips into manageable pieces, it prevents tool damage and improves the overall surface finish of your workpiece, especially in precision machining applications.

Recommended Cutting Parameters

Optimized for General Machining (P, M, K Class):

Cutting Speed (Vc): 100 - 220 m/min (330 - 720 SFM)
Feed Rate (f): 0.15 - 0.40 mm/rev (0.006 - 0.016 ipr)
Depth of Cut (ap): 0.5 - 3.5 mm

*Note: For stainless steel, stay on the lower side of Vc to ensure maximum tool life.*

Compatible External Tool Holders:

Shop MWLNR / DWLNR Holders

Global Verified Customer Reviews

⭐⭐⭐⭐⭐ "Truly Universal" - James R., UK
"I use these for everything from 4140 steel to 316 stainless. VP15TF is the best all-rounder in the shop."

⭐⭐⭐⭐⭐ "Original Quality" - Lars M., Germany
"Genuine Mitsubishi inserts. The PVD coating is very smooth and keeps the edge sharp much longer than generic ones."

⭐⭐⭐⭐ "Stable on CNC Lathe" - Kenji Y., Japan
"Stable performance even in light interruptions. Surface finish on our parts is very consistent."

⭐⭐⭐⭐⭐ "Cost-Effective" - Sarah G., Australia
"6 usable edges per insert makes WNMG a great value. Fast shipping and the real deal."

⭐⭐⭐⭐⭐ "Excellent Wear Resistance" - Pavel D., Poland
"Handled a large batch of stainless steel without a hitch. Very satisfied with the tool life."

Technical Q&A

Q: Why use PVD (VP15TF) over CVD grades?

A: PVD coatings are thinner and smoother, allowing for a sharper cutting edge which is crucial for stainless steel machining and precision finishing.

Q: Is this insert suitable for roughing?

A: It is excellent for medium-duty turning. For heavy roughing, we recommend a CVD grade like MC6035 for extra heat resistance.

Q: How many edges per insert?

A: WNMG is a double-sided negative insert, giving you 6 cutting edges total.

Expert Performance Tip: VP15TF vs VP20RT

For General Steel & Stainless Steel, use VP15TF. If you are machining Heat Resistant Alloys or require extreme edge toughness, consider VP20RT.

Need Help With BEYOND Inserts?

Looking for a BEYOND 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.

EQUIVALENT FINDER Cross-Reference to 15 Brands Find equivalent grades from Sandvik, Iscar, Kyocera, Walter, Mitsubishi and 10 more. FREE CATALOG Download PDF Catalogs 15+ insert catalogs with grade, ISO code, and tolerance data sheets. GRADE TOOL Find the Best Grade Insert grade selector for steel, stainless, cast iron, and superalloys.

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This BEYOND insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.

Technical FAQ & Buying Guide

How do I choose the correct specification?

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.

How can I check compatibility with my existing setup?

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.

What quantity and price unit am I 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.

How should I choose cutting parameters?

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.

Are bulk discounts available?

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.

When will my order ship and arrive?

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.