---
product_id: 94173980
title: "APEX Jacobs Chuck 30227 Ball Bearing Taper Mount Chuck, 0.625\" Maximum Capacity, 2-5/8\" Sleeve Diameter, 4-5/16\" Close Length"
brand: "jacobs"
price: "347704CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Jacobs"
url: https://www.desertcart.sn/products/94173980-apex-jacobs-chuck-30227-ball-bearing-taper-mount-chuck-0
store_origin: SN
region: Senegal
---

# 4-5/16" close length Ball bearing taper mount 0.625" max capacity APEX Jacobs Chuck 30227 Ball Bearing Taper Mount Chuck, 0.625" Maximum Capacity, 2-5/8" Sleeve Diameter, 4-5/16" Close Length

**Brand:** jacobs
**Price:** 347704CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your drill game with precision and power – don’t settle for less!

## Quick Answers

- **What is this?** APEX Jacobs Chuck 30227 Ball Bearing Taper Mount Chuck, 0.625" Maximum Capacity, 2-5/8" Sleeve Diameter, 4-5/16" Close Length by jacobs
- **How much does it cost?** 347704CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/94173980-apex-jacobs-chuck-30227-ball-bearing-taper-mount-chuck-0)

## Best For

- jacobs enthusiasts

## Why This Product

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

## Key Features

- • **Quality Assured:** Each chuck undergoes 100% performance and precision inspection, ensuring you get a reliable tool that outperforms the rest.
- • **Smooth Operator:** One-piece sleeve design eliminates cracks, providing silky smooth operation and secure bit holding with minimal runout (TIR ≤ 0.003").
- • **Flawless Alignment:** Center-ground jaws guarantee straightness and perfect bit alignment, minimizing wobble and maximizing efficiency.
- • **Durability Engineered:** Through-hardened sleeve teeth and hardened nose/keyholes deliver unmatched wear resistance under heavy-duty use.
- • **Precision Grip Mastery:** Ball bearing construction ensures maximum gripping force and drilling accuracy for flawless results every time.

## Overview

The APEX Jacobs Chuck 30227 is a premium ball bearing taper mount drill chuck with a 0.625" max capacity and 4-5/16" close length. Crafted from alloy steel with through-hardened components, it offers exceptional durability and precision. Its center-ground jaws and one-piece fluted sleeve ensure smooth operation and superior bit alignment, making it a trusted choice for professionals demanding accuracy and reliability.

## Description

Jacobs Chuck ball bearing taper mount chuck. One-piece sleeve eliminates crack between driving teeth often found in other designs. Through-hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance. TIR 0.003-inches maximum at half capacity. 0.04-inches minimum and 0.625-inches maximum capacity. 3JT mount and K4 key number. 4-5/16-inches close and 3-17/64-inches open length. 2-5/8-inches sleeve diameter.

Review: Very smooth Chuck - What a great replacement for my existing Chuck... After purchasing a new arbor and this chuck I ended up with less that .001 TIR . What I like the most is that is is smooth to operate and it holds the bits securely.
Review: Very nice quality - Good heavy duty chuck.

## Features

- Ball bearing taper mount chuck
- Ball bearing construction maximizes gripping force and drilling accuracy
- Jaws center-ground for straightness and alignment
- Fluted sleeve standard
- Each chuck 100 percent inspected for performance and precision

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004GZC4MW |
| Best Sellers Rank | #363,463 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #445 in Power Drill Chucks |
| Brand | JACOBS |
| Brand Name | JACOBS |
| Capacity | 0.63 Inches |
| Compatible Devices | Drilling Machine |
| Customer Reviews | 4.2 out of 5 stars 17 Reviews |
| Global Trade Identification Number | 00095456302273 |
| Handle Type | keyed, powered |
| Included Components | 19 Jacobs Branded Item |
| Item Diameter | 2.63 Inches |
| Item Type Name | Drill Chuck |
| Item Weight | 3.2 Pounds |
| Lock Type | Combination |
| Manufacturer | Jacobs Chuck |
| Manufacturer Part Number | 30227 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 30227 |
| Thread Size | 1/2-20 UNC |
| UPC | 095456302273 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** JACOBS
- **Compatible Devices:** Drilling Machine
- **Item Diameter:** 2.63 Inches
- **Item Weight:** 3.2 Pounds
- **Material:** Alloy Steel

## Images

![APEX Jacobs Chuck 30227 Ball Bearing Taper Mount Chuck, 0.625" Maximum Capacity, 2-5/8" Sleeve Diameter, 4-5/16" Close Length - Image 1](https://m.media-amazon.com/images/I/61c8muJKRsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very smooth Chuck
*by A***R on April 24, 2024*

What a great replacement for my existing Chuck... After purchasing a new arbor and this chuck I ended up with less that .001 TIR . What I like the most is that is is smooth to operate and it holds the bits securely.

### ⭐⭐⭐⭐⭐ Very nice quality
*by W***B on March 9, 2022*

Good heavy duty chuck.

### ⭐⭐⭐⭐ Very good despite made in China
*by H***7 on June 1, 2022*

These Jacobs ball bearing chucks have been made in China for many years now. Do they compare to the old ones that were made in USA? No, they don't. Alot of people will find and purchase an old, used USA made chuck (Ebay) and rebuild them with kits available from Jacobs. That being said, the one I purchased is very nice. It was a bit gritty at first when opening and closing, but with a little gear lube and manipulation it became much, much smoother. The most impressive thing I discovered about this chuck is in regard to run-out. With a 3/8" gauge pin mounted in the chuck, there was only .0003" run-out measured 1/2" below the chuck jaws. I performed this test several times to verify my results. Very impressive! The last thing I'd like to mention is that I purchased this chuck with the "Used - Acceptable" option from Amazon Warehouse. $90.33 vs $235.00 for the new option. I do not see anything "used" about the chuck I received at all. Needless to say, I am extremely pleased with my purchase.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-30*