---
product_id: 72966369
title: "Happybuy 4 Inch ACCU Lock Down Vise Precision Milling Vise 4 Inch Jaw Width Drill Press Vise Milling Drilling Machine Bench Clamp Clamping Vice(4\")"
brand: "happybuy"
price: "€ 186.84"
currency: EUR
in_stock: true
reviews_count: 12
category: "Happybuy"
url: https://www.desertcart.ie/products/72966369-happybuy-4-inch-accu-lock-down-vise-precision-milling-vise
store_origin: IE
region: Ireland
---

# 19 KN max clamping force for rock-solid grip 4-inch jaw width for versatile clamping 0.002" precision parallelism & squareness Happybuy 4 Inch ACCU Lock Down Vise Precision Milling Vise 4 Inch Jaw Width Drill Press Vise Milling Drilling Machine Bench Clamp Clamping Vice(4")

**Brand:** happybuy
**Price:** € 186.84
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in precision, unlock your potential!

## Quick Answers

- **What is this?** Happybuy 4 Inch ACCU Lock Down Vise Precision Milling Vise 4 Inch Jaw Width Drill Press Vise Milling Drilling Machine Bench Clamp Clamping Vice(4") by happybuy
- **How much does it cost?** € 186.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/72966369-happybuy-4-inch-accu-lock-down-vise-precision-milling-vise)

## Best For

- happybuy enthusiasts

## Why This Product

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

## Key Features

- • **Power Clamp:** Maximum clamping force of 19 KN locks your workpiece steady, eliminating shake.
- • **Built to Last:** Crafted from high-hardness alloy steel ensuring durability and long-term reliability.
- • **Precision Perfected:** Achieve machining accuracy within 0.002" for flawless results every time.
- • **Versatile Workhorse:** Ideal for milling, drilling, sawing, filing, and assembly — the essential tool for every professional fitter.
- • **User-Friendly Design:** Smooth, flat jaws and a reinforced swivel handle make operation effortless and efficient.

## Overview

The Happybuy 4 Inch ACCU Lock Down Vise is a premium alloy steel milling vise designed for professional-grade clamping with a jaw width and opening of 4 inches. It delivers exceptional machining accuracy up to 0.002" parallelism and squareness, supported by a powerful 19 KN clamping force. Engineered for durability and ease of use, this vise features a smooth, flat jaw surface and a reinforced swivel handle, making it a versatile essential for milling, drilling, and assembly tasks.

## Description

Happybuy 4 Inch ACCU Lock Down Vise Precision Milling Vise 4 Inch Jaw Width Drill Press Vise Milling Drilling Machine Bench Clamp Clamping Vice(4"): desertcart.com: Tools & Home Improvement

Review: Astonishingly not bad for $100 - I have a Kurt DX6 That is my primary vise on my bridgeport but I needed to steal it to use for a setup on my CNC that has Saunders vises that were just too small for what I needed. After the CNC was setup and running I ended up needing to run a job on the bridgeport but had no vise. So I took a chance on this one for $100. You dont get much for $100 these days and I was expecting garbage. I'll start out by saying this is no Kurt... But... its astonishingly not bad. It did arrive with sharp edges like other reviewers said, and I had to file and stone it right out of the box. The screw needed some oil and the whole thing just needed to be cleaned up a little bit. Once that was done I mounted it on the mill and threw up my indicator. Tapped it around and got the vise within .001" X Y and Z. Jaws come together perfect and you can put some weight on the vise handle to clamp something down. Does what it needs to do and does it pretty well. The only thing I dont like is that the mounting slots are about .820" wide, which makes it awkward to mount with 1/2" studs but still doable with some heavy washers. All in all, like I said, astonishingly not bad for $100.
Review: Impressed !! - Unit shipped well oiled. I bought this vise for firearm work.... The jaws are ground smooth and true. They are perfectly square. The jaws also go all the way down to the table. This vice is a great value.

## Features

- 【PREMIUM QUALITY STRUCTURE】- The whole bench clamp is made of high-quality material with high hardness and stiffness. Designed for long-term service time.
- 【POWERFUL CLAMPING FORCE】- After fine grinding treatment, the surface of the clamp is smooth and flat. Clamping the workpiece without shaking, and the machining accuracy is higher. Jaw Width: 4 inch(100 mm);Jaw Opening: 4 inch (100 mm).
- 【HIGH ACCURACY SCREW】- The screw rod is made of high strength material which is not easy to deform, wear resistance, and achieves smooth rotation. Accurate to 0.002" on parallelism and squareness.
- 【REINFORCED & ADJUSTABLE】- The solid base and swivel handle make the use more stable and convenient. Easy to operate and improving working efficiency. Maximum clamping force of 19 KN
- 【WIDE APPLICATION】- It is an essential tool for fitters. Most work of the fitters is completed by using the clamping vise such as sawing, filing, chiseling, and some assembly and removal jobs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F8PBQRH |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #191,388 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #339 in Bench Clamps |
| Brand | Happybuy |
| Color | Blue Metallic |
| Customer Reviews | 4.5 4.5 out of 5 stars (676) |
| Date First Available | July 4, 2018 |
| Included Components | Bench Clamp |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 25.8 pounds |
| Item dimensions L x W x H | 15 x 10 x 6 inches |
| Item model number | Milling Vise Bench Clamp |
| Manufacturer | Ruian Yisui fuzhuang shanghang |
| Material | Alloy Steel |
| Part Number | 1 |
| Pattern | Clamping Vice |
| Power Source | AC |
| Product Dimensions | 15 x 10 x 6 inches |
| Size | 4" |
| Style | Vise |
| Tensile Strength | 4271 Pounds Per Square Inch |
| UPC | 601707144693 |

## Product Details

- **Brand:** Happybuy
- **Color:** Blue Metallic
- **Item dimensions L x W x H:** 15 x 10 x 6 inches
- **Manufacturer:** Ruian Yisui fuzhuang shanghang
- **Material:** Alloy Steel
- **Style:** Vise
- **Tensile Strength:** 4271 Pounds Per Square Inch
- **UPC:** 601707144693

## Images

![Happybuy 4 Inch ACCU Lock Down Vise Precision Milling Vise 4 Inch Jaw Width Drill Press Vise Milling Drilling Machine Bench Clamp Clamping Vice(4") - Image 1](https://m.media-amazon.com/images/I/71xXK8SDJKS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Astonishingly not bad for $100
*by M***S on January 18, 2024*

I have a Kurt DX6 That is my primary vise on my bridgeport but I needed to steal it to use for a setup on my CNC that has Saunders vises that were just too small for what I needed. After the CNC was setup and running I ended up needing to run a job on the bridgeport but had no vise. So I took a chance on this one for $100. You dont get much for $100 these days and I was expecting garbage. I'll start out by saying this is no Kurt... But... its astonishingly not bad. It did arrive with sharp edges like other reviewers said, and I had to file and stone it right out of the box. The screw needed some oil and the whole thing just needed to be cleaned up a little bit. Once that was done I mounted it on the mill and threw up my indicator. Tapped it around and got the vise within .001" X Y and Z. Jaws come together perfect and you can put some weight on the vise handle to clamp something down. Does what it needs to do and does it pretty well. The only thing I dont like is that the mounting slots are about .820" wide, which makes it awkward to mount with 1/2" studs but still doable with some heavy washers. All in all, like I said, astonishingly not bad for $100.

### ⭐⭐⭐⭐⭐ Impressed !!
*by J***L on February 20, 2026*

Unit shipped well oiled. I bought this vise for firearm work.... The jaws are ground smooth and true. They are perfectly square. The jaws also go all the way down to the table. This vice is a great value.

### ⭐⭐⭐⭐ Glad I took a chance!
*by J***B on April 14, 2025*

Really good for the price. Wish I could afford a “Kurt,” but I can’t. And as a hobbyist, I would be overkill. For the price, I could give it five stars, but I took one off due to the need to take it completely apart to clean and file (or sand) down the razor sharp edges. I knew this was needed from watching YouTube reviews. I’m sure this is one of the ways they keep the price down. I used a good test indicator across the machined surfaces and it checked out very well. Vice jaw opening is more than advertised and I the rear jaw can be moved to the back to hold a piece around 12 inches. This is not just a “first impression.” I have used it on my “old but rebuilt” Bridgeport J-head mill, and am pleased with its performance. My only complaint is the sloppy handle. The socket end fits fine. It is the pivot part that is sloppy. I’m sure all the lesser priced vise manufacturers buy the same sloppy vice handle for a couple of dollars. I will either make a new one, or buy one of the combo speed handles. Don’t let that deter you. The handle is functional, just not the quality I want, but the vice is still a great value.

## Frequently Bought Together

- Happybuy 4 Inch ACCU Lock Down Vise Precision Milling Vise 4 Inch Jaw Width Drill Press Vise Milling Drilling Machine Bench Clamp Clamping Vice(4")
- AUTOTOOLHOME 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32" 1/16" Set of 8
- HHIP 3900-0001 58 Piece Clamping Kit (5/8 Inch T-Slot) Stud Size 1/2-13

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*