---
product_id: 123421655
title: "Super Heavy Duty 1/2\" Drill Chuck with Chuck Key and MT2 Shank | Morse Taper Arbor #2 (B16)"
brand: "earl diamond"
price: "€ 100.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Earl Diamond"
url: https://www.desertcart.hr/products/123421655-super-heavy-duty-1-2-drill-chuck-with-chuck-key
store_origin: HR
region: Croatia
---

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

**Brand:** earl diamond
**Price:** € 100.60
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your drill game with precision and power!

## Quick Answers

- **What is this?** 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?** € 100.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/123421655-super-heavy-duty-1-2-drill-chuck-with-chuck-key)

## 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 Clamping:** Holds drill bits securely with an ultra-fine 0.005" accuracy—perfect for metalworking and woodworking pros.
- • **Rock-Solid Durability:** Crafted from HRC60 bearing steel for unmatched toughness and longevity.
- • **Complete Heavy-Duty Kit:** Includes 1/2" drill chuck, #2 Morse Taper Arbor, and jaw tightening key—everything you need to upgrade your setup.
- • **Smooth, Reliable Operation:** Factory-greased and precision-machined for clean, smooth surfaces and consistent performance right out of the box.
- • **Versatile Morse Taper #2 Shank:** Fits seamlessly on lathe headstocks or tailstocks accepting #2MT accessories for maximum adaptability.

## Overview

The Earl Diamond Super Heavy Duty 1/2" Drill Chuck with Chuck Key and MT2 Shank is engineered from durable HRC60 bearing steel, offering a robust 1-13mm clamping range with 0.005" accuracy. Designed for professional-grade metalworking and woodworking, it fits lathe headstocks or tailstocks with #2 Morse Taper accessories. This complete kit includes a chuck, arbor, and tightening key, delivering smooth, reliable performance and exceptional value for serious craftsmen.

## Description

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

Review: Great value and fits Porter Cable PCB660DP - The stock chuck in my Porter Cable PCB660DP was never that great to begin with (runout) and over the years started clamping unevenly. I worked around it by unclamping/reclamping the bit and it was good enough for woodworking. Lately I've gotten into metal working and need a DP with mill-like accuracy. A relatively cheap, big-box store drill press isn't a mill and has a lot more driveline slop. Bought this chuck and arbor combo based on the reviews, to just replace the entire stock assembly and it was a good gamble. Arbor comes packed in it's own hard plastic sleeve and the chuck well-greased up in a plastic bag. Quality of both is very good. Surfaces are clean, smooth and free of tooling marks. The chuck is a little stiff to open/close, but it will loosen up with use. Overall, I think this is a great value.
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 |
|---------------|-------|
| Brand | Earl Diamond |
| Capacity | 0.5 Inches |
| Compatible Devices | Drilling Machine |
| Item Diameter | 0.5 Inches |
| Item Weight | 0.89 Kilograms |
| Material | 40CR |

## Product Details

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

## Images

![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

### ⭐⭐⭐⭐⭐ Great value and fits Porter Cable PCB660DP
*by C***O on July 22, 2022*

The stock chuck in my Porter Cable PCB660DP was never that great to begin with (runout) and over the years started clamping unevenly. I worked around it by unclamping/reclamping the bit and it was good enough for woodworking. Lately I've gotten into metal working and need a DP with mill-like accuracy. A relatively cheap, big-box store drill press isn't a mill and has a lot more driveline slop. Bought this chuck and arbor combo based on the reviews, to just replace the entire stock assembly and it was a good gamble. Arbor comes packed in it's own hard plastic sleeve and the chuck well-greased up in a plastic bag. Quality of both is very good. Surfaces are clean, smooth and free of tooling marks. The chuck is a little stiff to open/close, but it will loosen up with use. Overall, I think this is a great value.

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

Works well on my Jet lathe 1224.

### ⭐⭐⭐⭐⭐ Solid chuck. Taper fit holds tight. Drill bits didn't slip.
*by E***O on July 22, 2022*

I bought the 1/2" chuck with R8 shank to use on a Bridgeport mill. I'm using this in a low use application, not a production shop. It smoothly opens and closes across the range. I didn't notice any issues seating the tapered shank. I degreased the mating chuck taper and shank taper. I then deburred both tapers with fine stones (this probably wasn't necessary). I warmed up the chuck in the oven and put the shank in the freezer. I put the two together and quickly gave it a whack with a lead hammer. I drilled some 1/4" holes in aluminum and cold rolled steel so far. I spot drilled first with a collet and then drilled with the chuck. The old mill held under 0.002" on size, and location between holes. No complaints so far. I'll update this review if something comes up. So far I'm happy I took a chance on this affordable option.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/123421655-super-heavy-duty-1-2-drill-chuck-with-chuck-key](https://www.desertcart.hr/products/123421655-super-heavy-duty-1-2-drill-chuck-with-chuck-key)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-28*