---
product_id: 530720049
title: "600pcs 12 Size Stainless Steel Precision Steel Balls 1-8mm Metric Bicycle Bearing Balls Assortment Kit Mixing Balls 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm K-085-600"
brand: "weideer"
price: "64.75 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Weideer"
url: https://www.desertcart.tn/products/530720049-600pcs-12-size-stainless-steel-precision-steel-balls-1-8mm
store_origin: TN
region: Tunisia
---

# 12 size assortment 1-8mm 600 precision steel balls 304 stainless steel corrosion-resistant 600pcs 12 Size Stainless Steel Precision Steel Balls 1-8mm Metric Bicycle Bearing Balls Assortment Kit Mixing Balls 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm K-085-600

**Brand:** weideer
**Price:** 64.75 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your engineering game with precision that never quits!

## Quick Answers

- **What is this?** 600pcs 12 Size Stainless Steel Precision Steel Balls 1-8mm Metric Bicycle Bearing Balls Assortment Kit Mixing Balls 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm K-085-600 by weideer
- **How much does it cost?** 64.75 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/530720049-600pcs-12-size-stainless-steel-precision-steel-balls-1-8mm)

## Best For

- weideer enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium 304 stainless steel ensuring superior wear resistance and rust protection.
- • **Organized & Ready-to-Use:** Comes in a compartmentalized storage box with clear labeling for quick size identification.
- • **Precision in Every Sphere:** 600 high-precision balls sorted by 12 exact sizes for flawless mechanical performance.
- • **Smooth & Silent Operation:** Grease-coated surfaces reduce friction and extend the lifespan of your machinery.
- • **Versatile Engineering Essential:** Ideal for bicycle bearings, automotive parts, drawer slides, and even paint mixing.

## Overview

The weideer 600pcs Stainless Steel Precision Balls Kit offers 12 meticulously sized steel balls (1-8mm) made from durable 304 stainless steel. Designed for high wear resistance and smooth operation, these grease-coated balls reduce friction and corrosion, making them perfect for bicycle bearings, automotive parts, and even paint mixing. Packaged in a smart storage box for easy access and organization, this kit is a must-have for professionals demanding reliability and precision.

## Description

weideer 600pcs 12 Size Stainless Steel Precision Steel Balls 1-8mm Metric Bicycle Bearing Balls Assortment Kit Mixing Balls 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm K-085-600: desertcart.com: Industrial & Scientific

Review: Decent assortment, useful - These appear to be high quality. I have measured several of the sizes and find them right on dimension. You know how it is, you need one bearing ball and you buy 500 to get it. That said, several of the sizes have come in handy for various things (not as antifriction bearings) around the house. Not an expensive kit so it's not a high risk purchase.
Review: Perfect for use in airbrush paint bottles and nail polish - These are great for what I and my wife needed them for. My wife likes the smaller balls for adding to her nail polish bottles to help thoroughly mix the polish before she applies it. They are the perfect size and weight for that. I like the larger balls for use in my acrylic paint bottles for use in my airbrushes. They get in there and really mix it up quite well, with no problems in how they function. The balls are polished steel, and when I empty a bottle, I just pour them into a paint measure cup and top it with air brush cleaner and wait about 10 minutes until all the paint is loosened up and then I rinse them with water, and put them back in the case. If you don't have airbrush cleaner, which is NOT critical for acrylic paints, you can use plain water. I recently airbrushed a 57 Chevy Belair model with 6 coats of a duplicated formula of the factory color of Matador Red, and once the bottle was empty, I cleaned the balls in water and it cleaned right up. It doesn't matter if you use acrylic or enamel paints, it does the job of getting the pigments mixed perfectly to easily flow through the airbrush. And you get enough of each size to easily do several hundred bottles. 5 stars

## Features

- 600pcs 12 size precision steel balls assortment kit contains:90pcs1mm 80pcs2mm 80pcs2.5mm 50pcs3mm 50pcs3.5mm 50pcs4mm 50pcs4.5mm 50pcs5mm 30pcs5.5mm 30pcs6mm 20pcs7mm 20pcs8mm.
- Made of 304 Stainless Steel.Uniform size, high wear resistance, high precision， smooth surface, no burr, exquisite appearance.
- Widely used in auto parts, motorcycles, bicycles bearings, casters, drawer slides etc. It can also be used as a mixing balls. Used to stir paint, nail polish, etc
- The surface is coated with a small amount of grease to reduce friction when the bearing rotates and prevent corrosion and rust.Will reduce the damage to the machine and extend the service life.
- Storage box packaging. steel balls are sorted by size and stored in compartments of the box. There are explanatory drawings. Easy to identify and store.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXDBTPVS |
| Bearing Number | 600 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #15,820 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Precision Balls |
| Brand | weideer |
| Brand Name | weideer |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.6 out of 5 stars 697 Reviews |
| Item Dimensions | 3.94 x 1.97 x 0.67 inches |
| Item Weight | 155 g |
| Item dimensions L x W x H | 3.94 x 1.97 x 0.67 inches |
| Manufacturer | weideer |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model | K-085-600 |
| Number of Items | 600 |
| Outside Diameter | 8 millimeters |
| Part Number | K-085-600 |
| Unit Count | 600 Count |

## Product Details

- **Bearing Number:** 600
- **Brand:** weideer
- **Item Weight:** 155 g
- **Item dimensions L x W x H:** 3.94 x 1.97 x 0.67 inches
- **Material:** Stainless Steel

## Images

![600pcs 12 Size Stainless Steel Precision Steel Balls 1-8mm Metric Bicycle Bearing Balls Assortment Kit Mixing Balls 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm K-085-600 - Image 1](https://m.media-amazon.com/images/I/81iU4pnlZAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent assortment, useful
*by D***R on July 14, 2026*

These appear to be high quality. I have measured several of the sizes and find them right on dimension. You know how it is, you need one bearing ball and you buy 500 to get it. That said, several of the sizes have come in handy for various things (not as antifriction bearings) around the house. Not an expensive kit so it's not a high risk purchase.

### ⭐⭐⭐⭐⭐ Perfect for use in airbrush paint bottles and nail polish
*by L***N on August 23, 2025*

These are great for what I and my wife needed them for. My wife likes the smaller balls for adding to her nail polish bottles to help thoroughly mix the polish before she applies it. They are the perfect size and weight for that. I like the larger balls for use in my acrylic paint bottles for use in my airbrushes. They get in there and really mix it up quite well, with no problems in how they function. The balls are polished steel, and when I empty a bottle, I just pour them into a paint measure cup and top it with air brush cleaner and wait about 10 minutes until all the paint is loosened up and then I rinse them with water, and put them back in the case. If you don't have airbrush cleaner, which is NOT critical for acrylic paints, you can use plain water. I recently airbrushed a 57 Chevy Belair model with 6 coats of a duplicated formula of the factory color of Matador Red, and once the bottle was empty, I cleaned the balls in water and it cleaned right up. It doesn't matter if you use acrylic or enamel paints, it does the job of getting the pigments mixed perfectly to easily flow through the airbrush. And you get enough of each size to easily do several hundred bottles. 5 stars

### ⭐⭐⭐⭐⭐ Nice machining. Accurate.
*by P***N on September 26, 2026*

Just as described.

## Frequently Bought Together

- weideer 600pcs 12 Size Stainless Steel Precision Steel Balls 1-8mm Metric Bicycle Bearing Balls Assortment Kit Mixing Balls 1mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm K-085-600
- Breezliy 600 Piece 6 Sizes Assorted Loose Bicycle Bearing Balls 1/4" 7/32" 3/16" 5/32" 1/8" and 3/32"
- weideer 430pcs Stainless Steel Precision Steel Balls Bicycle Bearing Balls Metal Mixing Balls Assortment Kit 1/4" 7/32" 3/16" 5/32" 1/8" 3/32" K-086-430

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-26*