---
product_id: 405546300
title: "WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10"
brand: "cdbp"
price: "NT$3396"
currency: TWD
in_stock: true
reviews_count: 4
category: "Cdbp"
url: https://www.desertcart.tw/products/405546300-wnmg080404-wnmg431-carbide-indexable-inserts-carbide-turning-tools-for-lathe
store_origin: TW
region: Taiwan
---

# 12.7mm IC size precision 0.4mm radius for fine finishing MTCVD coating for max durability WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10

**Brand:** cdbp
**Price:** NT$3396
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your lathe game with precision and durability that professionals trust!

## Quick Answers

- **What is this?** WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10 by cdbp
- **How much does it cost?** NT$3396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/405546300-wnmg080404-wnmg431-carbide-indexable-inserts-carbide-turning-tools-for-lathe)

## Best For

- cdbp enthusiasts

## Why This Product

- Trusted cdbp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Advanced MTCVD composite coating delivers superior wear and breakage resistance.
- • **High-Speed Ready:** Maintains tool life and surface finish even under high feed and speed conditions.
- • **Finish Like a Pro:** 0.4mm radius optimized for smooth semi-finishing on steel and alloys.
- • **Precision Perfected:** 12.7mm IC size ensures consistent, accurate cuts every time.
- • **Versatile Machining:** Ideal for steel, cast iron, and exotic alloys across multiple turning applications.

## Overview

The CDBP WNMG080404 WNMG431 Carbide Indexable Inserts come in a pack of 10, featuring a 12.7mm inscribed circle and a 0.4mm radius designed for semi-finishing machining. Enhanced with a thick MTCVD coating, these inserts offer exceptional resistance to wear and plastic deformation, making them suitable for steel, cast iron, and exotic alloys. Engineered for high-speed turning, boring, and chamfering, they deliver consistent, high-quality finishes and extended tool life, making them a cost-effective choice for professional machinists and project builders alike.

## Description

CDBP WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10 : desertcart.co.uk: Business, Industry & Science

Review: Good quality 0.4mm radius inserts with effective chip breaker when used on EN8 and 303 bar - For the price, these perform really well and with the use of coolant seem to be lasting just as long as long as some of our major brand inserts that we use for finishing. For a semi-finishing insert the chipbreaker works well, on EN8 and 303 bar light cuts still see the chipbreaker doing its thing effectively, 303 always seems to chip well so wasn't too surprised that it still did with these inserts. Messing around with cut depth a little these saw these CDBP inserts still coping well, with their 0.4mm radius they are more suited to finishing than roughing though. Because we are occasional machinists making small batches and one off parts for project builds. it's hard to honestly say how long this pack of ten inserts will last us. So far we have been impressed with the performance of these CDBP inserts and cannot fault them in any way, they are good value and provide a very good finish. Five out of five stars for quality, quantity, and price.
Review: all good - Work well

## Features

- Size: WNMG431, Size: ΦIC: 12.7mm, Thickness(S): 4.76mm, Dimension(Φd)：5.16mm, Radius(R): 0.4mm, Relief Angle: 0°
- Chip breaker MD Suitable for semi-finishing machining of carbon steel and alloy steel, Suitable for processing workpiece with various dimensions and typles.
- Improved substrate functions with high stability and excellent resistance to breakage, the materials has improved the tool life and better resistance to plastic deformation by applying composite coating technique with upgraded CVD coating(MTCVD) and thick film-a-AL2O3.
- The inserts can be used not only for steel, but for parts of cast iron and exotic alloy, thus meeting the most part of machining requirments. Maintaining tool life and excellent surface when machining at high speed and high feed.
- CDBP developed a series of indexable CNC turning inserts for steel with specially designed chipbreaker and CVD coating, which is suitable for varius applications including external turning, boring and end face turning as well as chamfering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K6MD458 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 119,939 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 23 in Turning Indexable Inserts |
| Customer Reviews | 4.7 4.7 out of 5 stars (8) |
| Date First Available | 24 Oct. 2021 |
| Item Weight | 110 g |
| Item model number | WNMG431MD |
| Manufacturer | CDBP |
| Package Dimensions | 9.8 x 4.1 x 1.4 cm; 110 g |
| Part number | J-WNMG080404-MD |
| Size | WNMG080404-MD |

## Images

![WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10 - Image 1](https://m.media-amazon.com/images/I/71JhngBd+-L.jpg)
![WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10 - Image 2](https://m.media-amazon.com/images/I/610b85roVuL.jpg)
![WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10 - Image 3](https://m.media-amazon.com/images/I/31mPWtE9sKL.jpg)
![WNMG080404 WNMG431 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, Pack of 10 - Image 4](https://m.media-amazon.com/images/I/71n-UEec0qL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality 0.4mm radius inserts with effective chip breaker when used on EN8 and 303 bar
*by A***X on 8 August 2025*

For the price, these perform really well and with the use of coolant seem to be lasting just as long as long as some of our major brand inserts that we use for finishing. For a semi-finishing insert the chipbreaker works well, on EN8 and 303 bar light cuts still see the chipbreaker doing its thing effectively, 303 always seems to chip well so wasn't too surprised that it still did with these inserts. Messing around with cut depth a little these saw these CDBP inserts still coping well, with their 0.4mm radius they are more suited to finishing than roughing though. Because we are occasional machinists making small batches and one off parts for project builds. it's hard to honestly say how long this pack of ten inserts will last us. So far we have been impressed with the performance of these CDBP inserts and cannot fault them in any way, they are good value and provide a very good finish. Five out of five stars for quality, quantity, and price.

### ⭐⭐⭐⭐ all good
*by C***S on 29 April 2025*

Work well

### ⭐⭐⭐⭐⭐ Great value for a set of 10.
*by R***R on 30 July 2025*

The CDBP WNMG080408 Carbide Inserts arrived packed within a hard plastic organiser/storage box. The inserts are well finished with a well defined chipbreaker and have a tip radius of approximately 0.8mm and are suitable for turning steel and cast iron. Great value for a set of 10.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-20*