---
product_id: 399166677
title: "Cnmg 431 Cnmg120404 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, 10 Pcs"
brand: "cdbp"
price: "$U4780"
currency: UYU
in_stock: true
reviews_count: 3
category: "Cdbp"
url: https://www.desertcart.uy/products/399166677-cnmg-431-cnmg120404-carbide-indexable-inserts-carbide-turning-tools-lathe
store_origin: UY
region: Uruguay
---

# 12.7mm precise IC size Versatile chipbreaker for multi-use machining Advanced MTCVD coating for durability Cnmg 431 Cnmg120404 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, 10 Pcs

**Brand:** cdbp
**Price:** $U4780
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your lathe game with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** Cnmg 431 Cnmg120404 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, 10 Pcs by cdbp
- **How much does it cost?** $U4780 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/399166677-cnmg-431-cnmg120404-carbide-indexable-inserts-carbide-turning-tools-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

- • **High-Speed Hero:** Maintains tool life and surface finish even under demanding high-speed, high-feed machining.
- • **Precision Perfected:** Exact 12.7mm IC size ensures flawless fit and consistent performance in every cut.
- • **Unmatched Durability:** Upgraded composite MTCVD coating delivers superior resistance to breakage and plastic deformation.
- • **Multi-Material Mastery:** Engineered to handle carbon steel, alloy steel, cast iron, and exotic alloys with ease.
- • **Versatile Chipbreaker Design:** Specially crafted chipbreaker optimizes semi-finishing, boring, turning, and chamfering tasks.

## Overview

The CDBP CNMG 431 carbide indexable inserts feature a 12.7mm IC size and a robust 7° relief angle, enhanced by a thick, composite MTCVD coating for exceptional durability. Designed for semi-finishing and versatile machining of carbon steel, alloy steel, cast iron, and exotic alloys, these inserts deliver consistent high-speed performance and superior chip control across multiple turning applications.

## Description

Buy CDBP Cnmg 431 Cnmg120404 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, 10 Pcs at desertcart UK. Free delivery on eligible orders.

Review: Pas encore essayer
Review: Don't let the price fool you!!! These things are identical to Mitsubishi ones!!! These have a .015R and the same chip break! They are a tad lighter then the Mitsubishi ones but I have been running production parts with these and have yet to rotate to a different edge! Ran about 1000 pcs so far! Works for boring bars and also turning tools! CNMG is the way to go! I usually go .2 DOC but with these .1 Highly recommend! Will definitely try other inserts from this company!

## Features

- Size: CNMG431, ΦIC: 12.7mm, Thickness(S): 4.76mm, Dimension(Φd)：5.16mm, Radius(R): 0.4mm, Relief Angle: 7°
- 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 | B09JYFKLDS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 20,381 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 39 in Power Lathe Turning Tools |
| Customer Reviews | 4.8 4.8 out of 5 stars (26) |
| Date First Available | 21 Oct. 2021 |
| Finish | TiAlN |
| Item Package Quantity | 1 |
| Item Weight | 107 g |
| Item model number | CNMG431MD |
| Manufacturer | CDBP |
| Material | Carbide |
| Package Dimensions | 10 x 4.2 x 1.2 cm; 107 g |
| Part number | J-CNMG120404-MD-P |
| Shape | 80° Rhombic |
| Size | CNMG 431-MD |
| Style | CVD Coated |

## Product Details

- **Cutting diameter:** 4 Millimetres
- **End cut type:** Center
- **Finish type:** TiAlN
- **Material:** Carbide
- **Size:** CNMG 431-MD

## Images

![Cnmg 431 Cnmg120404 Carbide Indexable Inserts - Carbide Turning Tools for Lathe, 10 Pcs - Image 1](https://m.media-amazon.com/images/I/71ruIp89X5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***P on 30 April 2025*

Pas encore essayer

### ⭐⭐⭐⭐⭐ Review
*by Z***S on 4 October 2023*

Don't let the price fool you!!! These things are identical to Mitsubishi ones!!! These have a .015R and the same chip break! They are a tad lighter then the Mitsubishi ones but I have been running production parts with these and have yet to rotate to a different edge! Ran about 1000 pcs so far! Works for boring bars and also turning tools! CNMG is the way to go! I usually go .2 DOC but with these .1 Highly recommend! Will definitely try other inserts from this company!

### ⭐⭐⭐⭐⭐ Review
*by D***R on 17 June 2025*

Working great so far no problems.

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-07*