---
product_id: 721222029
title: "Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92\" Lathe Chuck for Lathes Woodworking"
brand: "mophorn"
price: "€ 173.04"
currency: EUR
in_stock: false
url: https://www.desertcart.com.cy/products/721222029-mophorn-4-jaw-self-centering-and-reversible-jaw-metal-lathe
store_origin: CY
region: Cyprus
---

# 4-jaw self-centering grip Ergonomic quick-adjust chuck key 125mm precision diameter Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking

**Brand:** mophorn
**Price:** € 173.04
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Grip precision, power your craft like a pro!

## Quick Answers

- **What is this?** Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking by mophorn
- **How much does it cost?** € 173.04 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/721222029-mophorn-4-jaw-self-centering-and-reversible-jaw-metal-lathe)

## Best For

- mophorn enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Cast iron body and hardened steel jaws built to withstand heavy-duty workshop demands.
- • **Precision Perfected:** Achieve machining accuracy with ≤0.07 mm tolerance for flawless finishes.
- • **Dual Jaw Versatility:** Internal & external jaws expand clamping range from 2.5 to 110 mm for diverse projects.
- • **Effortless Efficiency:** Ergonomic T-handle chuck key enables fast setup, maximizing your productive time.
- • **Universal Compatibility:** Ideal for metal lathes, woodworking, milling, and grinding machines—your all-in-one chuck.

## Overview

The Mophorn 4-Jaw Self-Centering Lathe Chuck (125 mm) combines robust cast iron construction with dual internal and external jaws, delivering exceptional clamping versatility and machining precision (≤0.07 mm tolerance). Designed for quick adjustments via an ergonomic T-handle key, it supports a wide range of materials and lathe applications, making it an indispensable tool for professionals demanding accuracy and efficiency.

## Description

K12-125 4-Jaw Self-Centering ChuckThe self-centering lathe chuck is composed of a strong cast iron body and four steel jaws so that it can withstand harsh working environments. It features a wide clamping range and high precision. After fastened by a single T handle, it can handle more materials than a 3-jaw one, in various shapes.key FeaturesSelf Centering ChuckThe three jaws will efficiently push the material to be processed from 4 directions simultaneously until it is held tightly. With Great AccuracyThe 4-jaw mini lathe chuck of the tolerance ≤0.003 in works with few vibrations, ensuring accurate finished parts. Easy to OperateIt is easy for you to adjust the jaws by turning the chuck key. Quicker installation leaves more time for real work.Wide ApplicationThe manual self-centering chuck is compact and convenient, and it is the perfect choice for your lathe machine, grinding machines, or milling machines.SpecificationsChuck Body Material: Cast IronJaws Material: 40CR SteelBevel Gear Material: 40CR SteelPinions Material: 20CR SteelSize: 125 mm (4.92")Center Hole Diameter: 30 mm (1.18")Internal Jaw Clamping Range (A-A1): 2.5-40 mm (0.098"-1.575")Internal Jaw Jamming Range (B-B1): 38-125 mm (1.5"-4.92")External Jaw Clamping Range (C-C1): 38-110 mm (1.5"-4.33")Mounting Thread: 3-M8Gross Weight: 11.9 lb (5.4 kg)Package Dimensions (LxWxH): 6.3"x6.3"x5.5" (16x16x14 cm)Package Content1 x Lathe Chuck Body1 x Internal Jaw Set1 x External Jaw Set3 x Mounting Bolts1 x Chuck Key

## Features

- 【PREMIUM MATERIAL】 - Diameter: 125 mm (4.92 in); Clamping Range:2.5-110 mm (0.098"-4.33"); Jamming Range: 38-125 mm (1.5"-4.92"). The self-centering lathe chuck body is made of quality cast iron that is strong and durable. Several rigorous quality tests have proved that.
- 【INTERNAL & EXTERNAL JAWS】 - The 4-jaw lathe chuck comes with two sets of jaws—inside and outside—to extend its holding range, and therefore allows you to handle a wide variety of stock sizes.
- 【OF HIGH PRECISION】 - The self-centering lathe part contains a delicate bevel gear and pinion gears. They contribute to precise processing progress, bearing tolerance of ≤0.07 mm (0.003 in).
- 【WITH HIGH EFFICIENCY】 - The mini lathe chuck is easy to use by turning the ergonomic T chuck key (included in the package). Since the changeover and setting time is cut, your lathe can work with higher efficiency.
- 【WIDE APPLICATION】 - The metal lathe chuck is widely applied to metal lathes for the general turning of shafts and some more delicate materials. It would be the perfect choice for your lathe machine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Capacity | 4.92 inches |
| Included components | Chucks |
| Manufacturer | Mophorn |
| UPC | 739210238599 |
| Part Number | 1 |
| Package Dimensions | 18.8 x 18 x 17.2 cm; 5.19 kg |
| Item model number | 4 Jaw Metal Lathe Chuck |
| Size | 125 mm /4.92" |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Cutting Diameter | 125 Millimetres |
| Batteries Required? | No |
| Item Weight | 5.2 kg |

## Product Details

- **Brand:** Mophorn
- **Material:** Cast Iron (Body), Steel (Jaws)
- **Item diameter:** 125 Millimetres
- **Compatible devices:** Lathe
- **Thread size:** M3-M8

## Images

![Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking - Image 1](https://m.media-amazon.com/images/I/71TuNRsDHNL.jpg)
![Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking - Image 2](https://m.media-amazon.com/images/I/71kdYNFsqiL.jpg)
![Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking - Image 3](https://m.media-amazon.com/images/I/71wxRO31IcL.jpg)
![Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking - Image 4](https://m.media-amazon.com/images/I/71NL1inRf8L.jpg)
![Mophorn 4-Jaw Self Centering & Reversible Jaw Metal Lathe Chuck K12-125 125 mm /4.92" Lathe Chuck for Lathes Woodworking - Image 5](https://m.media-amazon.com/images/I/71d2TUQf5zL.jpg)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-01*