---
product_id: 151152994
title: "OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces"
brand: "oscarbide"
price: "$41.63"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/151152994-oscarbide-carbide-inserts-tcmt110204-tcmt21-51-tain-coated-carbide-turning
store_origin: US
region: United States of America
---

# Heat-resistant 1/64" Radius 3/32" Thick OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces

**Brand:** oscarbide
**Price:** $41.63
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Your Machining Potential!

## Quick Answers

- **What is this?** OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces by oscarbide
- **How much does it cost?** $41.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/151152994-oscarbide-carbide-inserts-tcmt110204-tcmt21-51-tain-coated-carbide-turning)

## Best For

- oscarbide enthusiasts

## Why This Product

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

## Key Features

- • **Material Mastery:** Designed for steel, cast iron, and non-ferrous materials.
- • **Efficient Cutting:** Tain coating reduces friction for faster, smoother operations.
- • **Durable Performance:** Solid carbide construction ensures longevity and reliability.
- • **Precision Engineering:** Crafted for accuracy with a 7-degree relief angle.
- • **Versatile Compatibility:** Fits various tool holders, enhancing your machining flexibility.

## Overview

The OSCARBIDE Carbide Inserts TCMT110204 are high-performance turning inserts designed for precision machining. With a thickness of 3/32" and a 1/64" radius, these inserts are made from solid carbide and feature a tain coating for enhanced durability and cutting efficiency. Ideal for use with various materials, including steel and cast iron, they are compatible with multiple tool holders, making them a versatile choice for any machining project.

## Description

Full description not available

## Features

- Size: TCMT 21.51(TCMT110204), 3/32" Thick, 1/64" Radius, 7 degrees relief angle
- Material: made of solid carbide with tain coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
- Designed for Steel, cast iron and non-ferrous materials,used for turning and finishing on a wide range of materials
- OSCARBIDE TCMT 21.51 has wear-resistant and heat-resistant, not easy to stick to the holders or workpieces or break up.Vacuum hardening, exquisite craftsmanship, easy cutting.
- Fit our 1/2”Boring Bars Set or 3/8" Mini Turning Tool Holder or Other Brands the same size carbide inserts, you can search the Asin: B07PLX982C or B07PYSN4JC to purchase set directly.

## Product Details

- **Material:** Carbide
- **Finish Type:** Titanium Nitride
- **Shank Type:** Straight
- **Brand:** OSCARBIDE
- **Tool Flute Type:** Straight

## Images

![OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces - Image 1](https://m.media-amazon.com/images/I/51R2vYER2hL.jpg)
![OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces - Image 2](https://m.media-amazon.com/images/I/51Ea1NxArcL.jpg)
![OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces - Image 3](https://m.media-amazon.com/images/I/61ixAinibSL.jpg)
![OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces - Image 4](https://m.media-amazon.com/images/I/5149ECsYfrL.jpg)
![OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces - Image 5](https://m.media-amazon.com/images/I/61ciy0kSEZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by B***R on April 7, 2025*

Cut great. Good price.

### ⭐⭐⭐⭐ Good carbide, good price
*by H***E on August 10, 2020*

Better than the cheap freebie inserts that came with my cheap import lathe tools. They are way better than the cheap junk out there. Not as good as sandvik, but they don't cost 15 dollars a piece either. These are what I consider a good middle ground. Good enough to use and get good results but not too pricey. If your trying to save some cash get these, I won't hesitate to buy oscarbide inserts in the future but I won't buy any of the cheap 6.99 for 10 no name junk that is useless. These are pretty decent, especially for the price, better than what comes with cheap import tooling.

### ⭐⭐⭐⭐⭐ Good Quality Carbide Inserts
*by H***R on April 5, 2024*

I have run into a number of cheap imported carbide inserts recently. Unlike the cheap ones, these are good quality and they hold up well.

## Frequently Bought Together

- OSCARBIDE Carbide Inserts TCMT110204 (TCMT21.51) Tain Coated Carbide Turning Inserts TCMT Insert for Lathe Turning Tool Holder Boring Bar, 5 Pieces
- OSCARBIDE Carbide Inserts TCMT110304(TCMT221),Multilayer Coated Carbide Turning Inserts TCMT CNC Lathe Inserts for Lathe Turning Tool Holder Replacement Insert, 5 Pieces
- OSCARBIDE 3/4" Shank Indexable Boring Bars 8 Pieces/Set,90 Degree Round Shank Boring Bars with Indexable Carbide Inserts 4 Pieces TCMT21.51 & 4 Pieces TCMT221

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*