---
product_id: 166437021
title: "CNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs"
brand: "home of quality tools"
price: "2147811₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Home Of Quality Tools"
url: https://www.desertcart.vn/products/166437021-cnc-end-mill-set-carbide-tungsten-steel-4-fultes-milling
store_origin: VN
region: Vietnam
---

# 4-flute design for smooth chip removal Tungsten carbide heat & wear resistant 8 precision sizes 2-12mm CNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs

**Brand:** home of quality tools
**Price:** 2147811₫
**Availability:** ✅ In Stock

## Summary

> ⚡️ Master the Mill: Precision, Power & Performance in One Set!

## Quick Answers

- **What is this?** CNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs by home of quality tools
- **How much does it cost?** 2147811₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/166437021-cnc-end-mill-set-carbide-tungsten-steel-4-fultes-milling)

## Best For

- home of quality tools enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Crafted from premium tungsten carbide steel, engineered for superior hardness, heat resistance, and durability.
- • **Precision in Every Cut:** 8 versatile diameters from 2mm to 12mm cover all your milling needs with exacting tolerance.
- • **Ready for Any Challenge:** Perfect for CNC machining, metalworking, and engineering projects—unlock professional-grade results every time.
- • **Industrial-Grade Rigidity:** Large core diameter enhances tool strength, minimizing vibration and maximizing accuracy.
- • **Effortless Chip Evacuation:** Innovative 4-flute geometry ensures stable cutting and smooth chip removal for flawless finishes.

## Overview

This 8-piece CNC end mill set features 4-flute carbide tungsten steel cutters ranging from 2mm to 12mm. Designed for high hardness, wear resistance, and heat tolerance, these tools deliver precise, stable milling with smooth chip removal. Ideal for metalworking, CNC machining, and engineering applications, this set offers professional-grade durability and versatility to elevate your workshop performance.

## Description

2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs. Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components . Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry. Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge . At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable. Wide Application CNC End Mill: It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter. Package Included: 8 x 4 Flutes End Mill Cutter. High quality carbide tungsten steel material - excellent wear resistance and greatly improved milling life Chamfer design - easy to install, round and smooth handle with precision chamfer saving tool change time Grinding spiral angle - unique chip flute shape prevents chip formation Double-layered blade with burr - double-edged milling with cutters for increased edge rigidity and effective burr removal

Review: Seems pretty good quality to me; milled out a busted cobalt drill bit! - Used the 5 and 6 mm to mill out a broken cobalt drill bit in a Master Lock 930 padlock. Slight damage on one of the flutes of the 5 mm, but come on, I milled out a broken cobalt drill bit! I am very please that it worked at all. Pretty darn tuff end mills. Very good value for the money! So this was a lock on my storage container. It is the very nice Master Lock 930 hardened padlock, with LOTO 410 core transplanted in. The 410 core has 6 pins, 5 of them spools and 1 serrated. When I misplaced the only key, the lock is above my ability to pick, so I drilled it out with success. But then I made the mistake of closing the lock, which likely dumped all of the pins making it impossible to open again. Like a fool, I tried to ream it out using a larger diameter cobalt drill bit while holding the lock in my hand. The bit shattered, cut my hand, and left me with a very nice lock that was toast. A new lock is $35 plus $10 for a new LOTO lock as a core doner. I was able to usd these end mills, in my Harbor Freight mini mill, to mill out most of the brass core, finally allowing me to open the lock. As stated, the 5 mm had slight damage on one of the flutes, but I am satisfied. I wasn't sure that it would mill out a cobalt drill bit at all, but it did a pretty darn good job. IMO, the 5mm end mill is still usable, and I saved a $35 lock. This time I will cut a spare key for the LOTO core. BTW, all this lock stuff is just for Lock Sporting and personal use. :-)
Review: Very well worth the money. A quality set of rotary bits. - This product worked like a charm and is well worth the money. The individual air sealed packs for each bit are of good quality and will not fall apart are a few openings and closings. The bits themselves feel of good weight and the finish of each bit looks premium upon close inspection. I've used one of the bits for milling wood, sheet metal (steel) and high density Styrofoam. It performed like a champ and seems as good as new. It seems to have maintained its sharpness after usage. The metal milling was only a small piece, around a 2cm run in 4 x 0.5cm bouts in 1mm (3/64 inch) cold rolled sheet metal so no real surprise about it maintaining its "like new" condition however this does prove these bits are the real deal; not knock off items masquerading as quality tools. I'm quite pleased with the purchase and the price point. If the manufacturer/vendor keeps the price point I will definitely be buying more in the future.

## Features

- 2-12mm 4Flutes 8PCS Carbide Metric End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.
- Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
- Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
- Wide Application CNC End Mill：It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
- Package Included：8 x 4 Flutes carbide metric End Mill Cutter set

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TWTZRQZ |
| Best Sellers Rank | #101,031 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Straight Router Bits |
| Brand | Home of quality tools |
| Cut Type | Rounded |
| Cutting Diameter | 12 Millimeters |
| Date First Available | July 4, 2019 |
| End Cut Type | Flat End |
| Finish Type | Unfinished |
| Item Weight | 11.3 ounces |
| Item model number | 2-12 |
| Manufacturer | Home of quality tools |
| Number of Cutting Edges | 4 |
| Number of Flutes | 4 |
| Package Dimensions | 5 x 4.17 x 1.81 inches |
| Shape | Round |
| Size | 2mm;3mm;4mm;5mm;6mm;8mm;10mm;12mm |
| Tolerance Held | Precision |

## Product Details

- **Cutting Diameter:** 12 Millimeters
- **End Cut Type:** Flat End
- **Finish Type:** Unfinished
- **Number of Flutes:** 4
- **Size:** 2mm;3mm;4mm;5mm;6mm;8mm;10mm;12mm

## Images

![CNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs - Image 1](https://m.media-amazon.com/images/I/61keiVuftAL.jpg)

## Questions & Answers

**Q: What is the warranty on these bits**
A: 10 feet or 10 min.

**Q: can these mills be used in a plunge router?**
A: I mean yes, but coated end mills are more for metals. Wood debris sticks to the coating. You'd also need the appropriate collets and such.

**Q: Are these center cutting end mills?**
A: Yea

**Q: Anybody know how well these will mill lead and aluminum?**
A: They do ok in aluminum. Sticks a little depending on setup and really a 3-flute is preferred.  No idea about lead.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems pretty good quality to me; milled out a busted cobalt drill bit!
*by T***D on August 1, 2023*

Used the 5 and 6 mm to mill out a broken cobalt drill bit in a Master Lock 930 padlock. Slight damage on one of the flutes of the 5 mm, but come on, I milled out a broken cobalt drill bit! I am very please that it worked at all. Pretty darn tuff end mills. Very good value for the money! So this was a lock on my storage container. It is the very nice Master Lock 930 hardened padlock, with LOTO 410 core transplanted in. The 410 core has 6 pins, 5 of them spools and 1 serrated. When I misplaced the only key, the lock is above my ability to pick, so I drilled it out with success. But then I made the mistake of closing the lock, which likely dumped all of the pins making it impossible to open again. Like a fool, I tried to ream it out using a larger diameter cobalt drill bit while holding the lock in my hand. The bit shattered, cut my hand, and left me with a very nice lock that was toast. A new lock is $35 plus $10 for a new LOTO lock as a core doner. I was able to usd these end mills, in my Harbor Freight mini mill, to mill out most of the brass core, finally allowing me to open the lock. As stated, the 5 mm had slight damage on one of the flutes, but I am satisfied. I wasn't sure that it would mill out a cobalt drill bit at all, but it did a pretty darn good job. IMO, the 5mm end mill is still usable, and I saved a $35 lock. This time I will cut a spare key for the LOTO core. BTW, all this lock stuff is just for Lock Sporting and personal use. :-)

### ⭐⭐⭐⭐⭐ Very well worth the money. A quality set of rotary bits.
*by A***E on February 12, 2022*

This product worked like a charm and is well worth the money. The individual air sealed packs for each bit are of good quality and will not fall apart are a few openings and closings. The bits themselves feel of good weight and the finish of each bit looks premium upon close inspection. I've used one of the bits for milling wood, sheet metal (steel) and high density Styrofoam. It performed like a champ and seems as good as new. It seems to have maintained its sharpness after usage. The metal milling was only a small piece, around a 2cm run in 4 x 0.5cm bouts in 1mm (3/64 inch) cold rolled sheet metal so no real surprise about it maintaining its "like new" condition however this does prove these bits are the real deal; not knock off items masquerading as quality tools. I'm quite pleased with the purchase and the price point. If the manufacturer/vendor keeps the price point I will definitely be buying more in the future.

### ⭐⭐⭐⭐ They cut and mill! Just go slow!
*by D***R on March 8, 2021*

I am very pleased with these bits although I didn’t like that the length of the cutters were long going up the drill (towards the top of the drill press) it would be nice if they were small 1/8th inch cutting length. Nevertheless my end mill was flawless (even for my first time!) I’m still laughing at how easy it was/is

## Frequently Bought Together

- CNC End Mill Set, Carbide Tungsten Steel 4 Fultes Milling Cutter, Router Bits Rotary Bits Tool Straight Shank 2-12mm 8pcs
- sisona 1/8" 3/16" 1/4" 5/16" 3/8" Carbide End Mills Set - Solid Carbide (Tungsten Carbide + Cobalt) - 5Pcs 4 Fulte CNC Mill Bits for Steel - TISIN Coated
- 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

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-26*