---
product_id: 439743062
title: "3PCS 5/8\" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts"
brand: "aszlbym"
price: "€ 288.54"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/439743062-3pcs-5-8-left-cutting-cnc-lathe-carbide-excircle-indexable
store_origin: SK
region: Slovakia
---

# HRC 48° hardened steel Precision 100mm length 3 versatile indexable inserts 3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts

**Brand:** aszlbym
**Price:** € 288.54
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master the art of precision turning with every cut!

## Quick Answers

- **What is this?** 3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts by aszlbym
- **How much does it cost?** € 288.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/439743062-3pcs-5-8-left-cutting-cnc-lathe-carbide-excircle-indexable)

## Best For

- aszlbym enthusiasts

## Why This Product

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

## Key Features

- • **Complete Pro Kit:** Set comes with 3 holders, 3 carbide inserts, 3 shims, and wrenches—ready to elevate your workshop.
- • **Versatile Cutting Power:** Includes 3 indexable carbide inserts (TNMG, WNMG, CNMG) tailored for diverse machining needs.
- • **Engineered for Precision:** 100mm shank length with exacting tolerances ensures flawless left-cut turning every time.
- • **Optimized for Left Cutting:** Specialized left-cutting design maximizes efficiency and surface finish quality on your CNC lathe.
- • **Durability Meets Performance:** Black oxidized steel holders hardened to HRC 48° deliver unmatched toughness and longevity.

## Overview

This 3-piece CNC lathe tool holder set features 5/8" square shanks with 100mm length, crafted from HRC 48° hardened steel with a smooth black oxide finish. Designed exclusively for left cutting, it includes three versatile indexable carbide inserts (TNMG, WNMG, CNMG) and all necessary accessories, delivering professional-grade precision, durability, and adaptability for advanced metal turning applications.

## Description

Model：MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 ----------(1)MTJNL1616H16 :  Shank Diameter （length×width）:(16*16 mm) /(5/8" *5/8") , Overall length：(100 mm) Main declination : 93º , Shim : ST 1603 , Pin : MCT513 Cutting Direction：left cutting Clamp : HL 1814 Clamp Screw : MCS625 Wrench : L2.0 ,L3.0 Inserts : TNMG 331 ----------(2)MWLNL1616H08 :  Shank Diameter （length×width）: (16*16 mm) /(5/8" *5/8") , Overall length：(100 mm) Main declination : 95º , Shim : SW 0804 , Pin : MCT617 Cutting Direction：left cutting Clamp : HL1814 Clamp Screw : MCS625 Wrench : L2.5 , L3.0 Inserts : WNMG 431  -----------(3) MCLNL1616H12 :  Shank Diameter （length×width）: (16*16 mm) /(5/8" *5/8") ,Overall length：(100 mm) Main declination : 95º , Shim : SC 1204 , Pin : MCT617 Cutting Direction：left cutting Clamp : HL1814 Clamp Screw : MCS625 Wrench : L2.5 , L3.0 Inserts : CNMG 431 If you need more matching inserts or 5/8" right hand turning holder set, you can search for B07G386Y3B (inserts) or B076WTPBVK (holder) .

## Features

- Model：MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12
- Cutting Direction：left cutting .Shank Diameter （length×width）: (16*16 mm) /(5/8" *5/8") ; Overall Length：(100 mm) ,
- Package Included : 3pcs holders + 3 sets wrenches + 3pcs carbide inserts + 3pcs shims .
- Each tool holder is black oxidized smooth surface and tool hardness (HRC 48 degrees up and down) and precision are up to the first grade
- Turning inserts exquisite workmanship, high strength, high toughness, stable and durable.If you need more matching insert or turning holder set, you can search for B07G386Y3B (inserts) or B076WTPBVK (holder)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | steel (turning holder ) + carbide (turning insert) |
| Cutting Length | 100 Millimetres |
| Finish Type | Smooth |
| Size | MTJNL1616H16+MWLNL1616H08+MCLNL1616H12 |
| End Cut Type | Square End |
| Cut Type | left cutting |
| Brand | ASZLBYM |
| Shape | Excircle indexable insert holder |
| Product Dimensions | 41L x 41W Millimeters |
| Tolerance Held | Precision |
| Number of Cutting Edges | 36 |
| Manufacturer | XUZHOU BAIYI Metal Technology Co., Ltd. |
| ASIN | B07B8XNH98 |

## Product Details

- **Material:** steel (turning holder ) + carbide (turning insert)
- **Cutting Length:** 100 Millimetres
- **Finish Type:** Smooth
- **Size:** MTJNL1616H16+MWLNL1616H08+MCLNL1616H12
- **End Cut Type:** Square End

## Images

![3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts - Image 1](https://m.media-amazon.com/images/I/61yR6NOoS+L.jpg)
![3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts - Image 2](https://m.media-amazon.com/images/I/51TDq2W33rL.jpg)
![3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts - Image 3](https://m.media-amazon.com/images/I/61szV0tI-vL.jpg)
![3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts - Image 4](https://m.media-amazon.com/images/I/61esnZ8oJwL.jpg)
![3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 With 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts - Image 5](https://m.media-amazon.com/images/I/71XtE--loHL.jpg)

## Questions & Answers

**Q: The inserts displayed to not appear to match the holders displayed.  Is this picture a correct representation?**
A: Yes,it is matching

**Q: What’s the Insert torque screw size ?**
A: The insert center screw and the clamp screw are BOTH 6MM x 1.00 thread. Hope this helps.

**Q: I’m looking for this exact thing but 1/2”. Any chance that exists?**
A: Yes.

**Q: Were do we buy the 1/2 shank at ?**
A: You can search ASIN：B07F83T6YJ  to buy ASZLBYM 1/2 turning tool holder

## Frequently Bought Together

- 3PCS 5/8" Left Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MTJNL1616H16 + MWLNL1616H08 + MCLNL1616H12 with 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts
- ASZLBYM 30PCS CNMG 431 + WNMG 431 + TNMG 331 CNC Lathe Indexable Solid Carbide Turning Insert Blade for Lathe Turning Tool Holder for The Finishing of Steel
- ASZLBYM 5/8" 36PCS Indexable Carbide Lathe Turning Tool Insert Holder Bit Set MTJNR1616H16 + MWLNR1616H08 + MCLNR1616H12 with CNMG 431 + WNMG 431 + TNMG 331 Indexable Carbide Turning Insert Blades

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-20*