---
product_id: 420218290
title: "1/2\" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2\"-21PCS)"
brand: "jiaroutk"
price: "R1180"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/420218290-1-2-cnc-carbide-lathe-turning-insert-tool-12mm-shank
store_origin: ZA
region: South Africa
---

# High Impact Resistance 12mm Shank 21pcs Set 1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS)

**Brand:** jiaroutk
**Price:** R1180
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Machining Game with Precision Tools!

## Quick Answers

- **What is this?** 1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS) by jiaroutk
- **How much does it cost?** R1180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/420218290-1-2-cnc-carbide-lathe-turning-insert-tool-12mm-shank)

## Best For

- jiaroutk enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Tooling:** Includes 7 Boring Bars and 7 Carbide Inserts for diverse applications.
- • **Effortless Efficiency:** Quick clamping and blade replacement with just one wrench.
- • **Precision Engineering:** Crafted from 42CR material for unmatched toughness and longevity.
- • **Enhanced Surface Finish:** Low temperature impact toughness improves the gloss of cutting pieces.
- • **Cost-Effective Performance:** Reduces tool grinding costs while enhancing cutting efficiency.

## Overview

The 1/2" CNC Carbide Lathe Turning Insert Tool Set is a comprehensive 21-piece collection designed for semi-finishing and finishing operations. Made from durable 42CR material, it offers high clamping strength and impact resistance, ensuring long service life and improved cutting efficiency. This set includes various boring bars and carbide inserts, all easily replaceable with a single wrench, making it a must-have for any professional workshop.

## Description

1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS)

## Features

- This is a set of fine quality turning tool holder, perfect profiling bar for semi-finishing and finish operations. Fine toughness and hardness, long service life. Fine low temperature impact toughness, improved the surface gloss of the cutting pieces.
- Made of 42CR matirial, High clamping strength, high impact resistance. It can reduce the tool grinding cost and improve the cutting efficiency.
- Quick and easy clamping and replacement mode, only need one wrench to complete the replacement blade and shim.
- Multifunctional turning tools: 7 Boring Bar( S12M-SCLCR06/SER1212H16/SCL1212H06/MGEHR1212-2/SNR0012M11/SDNCN1212H07/SDJCR1212H07) + 7 Wrenchs + 7 Carbide Inserts
- Fine quality CNC arbor, made of fine toughness and hardness material, can provides long service life. Fine low temperature impact toughness, improved the surface gloss of the cutting pieces. It can reduce the tool grinding cost and improve the cutting efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Jiaroutk |
| Part Number | JR-2 |
| Item Weight | 2.33 pounds |
| Package Dimensions | 8.9 x 5.91 x 1.73 inches |
| Item model number | JR-2 |
| Style | 1/2"-21PCS |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS) - Image 1](https://m.media-amazon.com/images/I/61ZG-PsqROL.jpg)
![1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS) - Image 2](https://m.media-amazon.com/images/I/61+4vwCUzvL.jpg)
![1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS) - Image 3](https://m.media-amazon.com/images/I/61CI1H3tuiL.jpg)
![1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS) - Image 4](https://m.media-amazon.com/images/I/615cvl+2bAL.jpg)
![1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS) - Image 5](https://m.media-amazon.com/images/I/41o+qdB1u0L.jpg)

## Available Options

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

## Questions & Answers

**Q: Where do i get replacement inserts?**
A: They’re standard sized inserts. Just search the insert number for the tool you need inserts for

**Q: What is the correct insert number for ser1212h16???
 the photo says er3/8" is not correct**
A: Should be a 16ER insert

## Frequently Bought Together

- 1/2" CNC Carbide Lathe Turning Insert Tool, 12mm Shank Indexable Lathe Boring Bar Turning Tool Holder Set With Carbide Inserts For Semi-finishing and Finishing-21pcs (1/2"-21PCS)
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**Shop now:** [https://www.desertcart.co.za/products/420218290-1-2-cnc-carbide-lathe-turning-insert-tool-12mm-shank](https://www.desertcart.co.za/products/420218290-1-2-cnc-carbide-lathe-turning-insert-tool-12mm-shank)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*