---
product_id: 72966369
title: "4 Inch Bench Vise"
brand: "happybuy"
price: "¥56208"
currency: JPY
in_stock: null
reviews_count: 5
url: https://www.desertcart.jp/products/72966369-4-inch-bench-vise
store_origin: JP
region: Japan
---

# 0.002" accuracy on parallelism & squareness 4 inch jaw width for versatile clamping 19 KN max clamping force for rock-solid grip 4 Inch Bench Vise

**Brand:** happybuy
**Price:** ¥56208
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Lock in precision, unlock your potential!

## Quick Answers

- **What is this?** 4 Inch Bench Vise by happybuy
- **How much does it cost?** ¥56208 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/72966369-4-inch-bench-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

- • **Precision Perfected:** Achieve machining accuracy with 0.002" tolerance—no wobble, no compromise.
- • **Ergonomic & Efficient:** Swivel handle and solid base deliver stability and ease, maximizing your workflow.
- • **Unmatched Clamping Power:** 19 KN force locks your workpiece firmly, boosting confidence in every cut.
- • **Durable Alloy Steel Build:** High hardness and stiffness ensure this vise stands the test of time and tough jobs.
- • **Versatile Workshop Essential:** Ideal for milling, drilling, filing, and assembly—your all-in-one bench companion.

## Overview

The Happybuy 4 Inch ACCU Lock Down Vise is a premium alloy steel milling vise featuring a 4-inch jaw width and jaw opening, delivering up to 19 KN of clamping force. Engineered for high precision with 0.002" accuracy on parallelism and squareness, it offers a smooth, wear-resistant screw mechanism and a stable swivel handle base. Perfect for professional fitters and machinists seeking durable, reliable clamping 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")

## 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 |
|---------------|-------|
| Material | Alloy Steel |
| Brand | Happybuy |
| Item dimensions L x W x H | 15 x 10 x 6 inches |
| Color | Blue Metallic |
| Style | Vise |
| Tensile Strength | 4271 Pounds Per Square Inch |
| UPC | 601707144693 |
| Manufacturer | Ruian Yisui fuzhuang shanghang |
| Part Number | 1 |
| Item Weight | 25.8 pounds |
| Product Dimensions | 15 x 10 x 6 inches |
| Item model number | Milling Vise Bench Clamp |
| Is Discontinued By Manufacturer | No |
| Size | 4" |
| Pattern | Clamping Vice |
| Power Source | AC |
| Item Package Quantity | 1 |
| Included Components | Bench Clamp |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

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

## Images

![4 Inch Bench Vise - 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.

### ⭐⭐⭐⭐⭐ High quality for the money
*by D***L on December 10, 2023*

I expected this to be a crappy Chinese vise I used to have 15 years ago.I used a Kurt DX6 before so I’m comparing this $120 to a $700+ vise. It’s not a Kurt, but surprisingly…it’s the same in regards to functionality.It holds a part with good accuracy. Parts do not shift at all with heavy clamping from one edge. Not even 0.0001”. Yes. Tenths gauge is rock solid when I put half my body weight on the vise screw. Just like a Kurt DX6.Make sure to wear gloves and spend an hour deburring all the knife edges it has. They will split your hand open easily.Moving the jaws isn’t as smooth. A Kurt glides like glass. This vise felt stiff. Lots of cleaning and using proper way oil helped.Just be glad there’s a good option like this if you’re just starting out. Great for a home gamer.I’m using it on my CNC. If you want a dual or triple vise setup on your table at home this starts to make a lot more sense. $1500 vs $250 is kind of a wild difference.Just make sure your table is big enough if you get the 6”. These vises aren’t small.

### ⭐⭐⭐⭐ 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 Japan*
*Store origin: JP*
*Last updated: 2026-01-22*