---
product_id: 123421655
title: "Earl Diamond Super Heavy Duty 1/2\" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16)"
brand: "earl diamond"
price: "NT$3466"
currency: TWD
in_stock: true
reviews_count: 9
category: "Earl Diamond"
url: https://www.desertcart.tw/products/123421655-earl-diamond-super-heavy-duty-1-2-drill-chuck-chuck
store_origin: TW
region: Taiwan
---

# 0.005" Precision Accuracy 1/2" Chuck Capacity (13mm max) HRC60 Bearing Steel Durability Earl Diamond Super Heavy Duty 1/2" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16)

**Brand:** earl diamond
**Price:** NT$3466
**Availability:** ✅ In Stock

## Summary

> 🔧 Own the Power of Precision – Drill Like a Pro, Every Time!

## Quick Answers

- **What is this?** Earl Diamond Super Heavy Duty 1/2" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16) by earl diamond
- **How much does it cost?** NT$3466 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/123421655-earl-diamond-super-heavy-duty-1-2-drill-chuck-chuck)

## Best For

- earl diamond enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** Ultra-tight 0.005" accuracy ensures flawless alignment and smooth operation every time.
- • **Complete Kit with Chuck Key:** Includes everything you need—1/2" drill chuck, MT2 arbor, and jaw tightening key—for instant setup and control.
- • **Seamless MT2 Morse Taper Fit:** Effortlessly mounts on lathe headstocks or tailstocks with #2 Morse Taper for professional-grade stability.
- • **Versatile 1/2" Chuck Capacity:** Securely grips drill bits and mandrels from 1mm up to 13mm, covering all your precision needs.
- • **Built to Last with HRC60 Steel:** Engineered from premium bearing steel for unmatched toughness and longevity in heavy-duty tasks.

## Overview

The Earl Diamond Super Heavy Duty 1/2" Drill Chuck with MT2 Morse Taper Arbor #2 is crafted from durable HRC60 bearing steel, offering a robust 1-13mm clamping range with exceptional 0.005" accuracy. Designed for professional lathe use, it includes a chuck key and fits seamlessly on #2MT spindles, making it the go-to choice for millennial managers who demand precision, reliability, and versatility in their workshop arsenal.

## Description

Earl Diamond Super Heavy Duty 1/2" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16) - desertcart.com

Review: High quality drill chuck - Not sure what some are complaining about with regard to the drill bit size. The Earl Diamond Super Heavy Duty Drill Chuck 1/2" Capacity with MT2 Morse Taper 2 Arbor & K32 Key (B16) listed here that I bought, has no problem holding pretty much any drill bit up to 13mm. Just over 1/2". Chuck indicates 0.5mm ~ 13mm. 1mm is .03937". A 0.5 mm drill bit (as listed on the side of the chuck) is 0.01968 inch. Who has a drill bit smaller than that? If you did, you probably wouldn't expect a 1/2" drill chuck to make watches Just saying. These jaws almost close tight. When you hold this chuck up to the light before putting it onto the mandrel, can barely see light thru it. Very accurate and very smooth. The only complaint I had, was that I used a micro file on the tips of the three jaws in order to get rid of a very minute finishing burr. This in no way effected the fit and function of the drill chuck or what size drill it accepted. Very well made. Tight and smooth. No regrets. If I needed two, I would definitely buy another. Shoot Straight Choose Wisely
Review: Works well - Works well on my Jet lathe 1224.

## Features

- Material: Made of durable bearing steel, Hardness HRC60.
- Heavy Duty Drill Chuck: Includes the 1/2" drill chuck, #2 Morse Taper Arbor and Jaw Tightening Key.
- Taper Shank: The drill chuck can be installed on the headstock or tailstock of a lathe that accepts #2MT accessories.
- Apply To: Great for holding drill bits, small turnings, dowels, pen mandrel shafts, and much more.
- Clamping Range: 1-13mm(1/32" - 1/2"/up to 1/2"), Accuracy: 0.005".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P7RGTQT |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #64,145 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Power Drill Chucks |
| Capacity | 0.5 Inches |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (124) |
| Cutting Diameter | 0.5 Inches |
| Date First Available | April 9, 2019 |
| Included Components | 1/2" Drill Chuck, #2MT Arbor, Chuck Key |
| Item Package Quantity | 1 |
| Item Weight | 1.96 pounds |
| Manufacturer | Earl Diamond |
| Product Dimensions | 9.75 x 2.16 x 2.16 inches |
| Size | B16 (1/32"- 1/2") |
| UPC | 053554224088 |

## Product Details

- **Brand:** Earl Diamond
- **Compatible Devices:** Drilling Machine
- **Item Diameter:** 0.5 Inches
- **Item Weight:** 0.89 Kilograms
- **Material:** 40CR

## Images

![Earl Diamond Super Heavy Duty 1/2" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16) - Image 1](https://m.media-amazon.com/images/I/61y0NaH833L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality drill chuck
*by J***M on June 3, 2020*

Not sure what some are complaining about with regard to the drill bit size. The Earl Diamond Super Heavy Duty Drill Chuck 1/2" Capacity with MT2 Morse Taper 2 Arbor & K32 Key (B16) listed here that I bought, has no problem holding pretty much any drill bit up to 13mm. Just over 1/2". Chuck indicates 0.5mm ~ 13mm. 1mm is .03937". A 0.5 mm drill bit (as listed on the side of the chuck) is 0.01968 inch. Who has a drill bit smaller than that? If you did, you probably wouldn't expect a 1/2" drill chuck to make watches Just saying. These jaws almost close tight. When you hold this chuck up to the light before putting it onto the mandrel, can barely see light thru it. Very accurate and very smooth. The only complaint I had, was that I used a micro file on the tips of the three jaws in order to get rid of a very minute finishing burr. This in no way effected the fit and function of the drill chuck or what size drill it accepted. Very well made. Tight and smooth. No regrets. If I needed two, I would definitely buy another. Shoot Straight Choose Wisely

### ⭐⭐⭐⭐⭐ Works well
*by R***D on August 31, 2025*

Works well on my Jet lathe 1224.

### ⭐⭐⭐⭐⭐ Very satisfied. Well made chuck
*by R***R on September 6, 2020*

I use this in a Delta 46-460 lathe. Fits into the tail stock properly. Well machined, good finish on the metal. Works smoothly. Have had no problems with it at all.

## Frequently Bought Together

- Earl Diamond Super Heavy Duty 1/2" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16)
- 7 Pieces Center Drill Bits Set, M2 High Speed Steel 60-Degree Angle Center Drill Bits Kit Countersink Tools for Lathe Metalworking Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0
- findmall MT2 Medium Duty Live Center MT 2MT Triple Bearing Lathe Medium Duty CNC

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-17*