---
product_id: 573841886
title: "1/2\" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels"
brand: "sisona"
price: "$332446"
currency: COP
in_stock: true
reviews_count: 8
category: "Sisona"
url: https://www.desertcart.co/products/573841886-1-2-carbide-roughing-end-mill-4-flute-1-2
store_origin: CO
region: Colombia
---

# Titanium Nitride coating for heat resistance Solid tungsten carbide build 0.5 inch cutting diameter 1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels

**Brand:** sisona
**Price:** $332446
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut like a pro, stay ahead of the pack!

## Quick Answers

- **What is this?** 1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels by sisona
- **How much does it cost?** $332446 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/573841886-1-2-carbide-roughing-end-mill-4-flute-1-2)

## Best For

- sisona enthusiasts

## Why This Product

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

## Key Features

- • **Rough & Ready:** Designed for aggressive chip removal and high metal cutting rates on tough steels and cast iron
- • **Quiet & Durable:** 4-flute design ensures smoother, quieter cuts with long-lasting tungsten carbide strength
- • **Heat-Resistant Edge:** Titanium Nitride (TiN) coating slashes wear and keeps performance cool under pressure
- • **Precision Powerhouse:** 0.5 inch cutting diameter and length engineered for high-efficiency rough machining
- • **Universal Compatibility:** Fits most desktop and industrial CNC machines with the right collet—versatility unlocked

## Overview

The sisona Carbide Roughing End Mill is a precision-engineered 0.5 inch diameter, 4-flute cutting tool made from solid tungsten carbide with a Titanium Nitride coating. Optimized for rough machining of carbon, alloy, and hardened steels, it delivers high metal cutting rates and excellent chip removal. Compatible with most CNC machines, it offers durability, heat resistance, and quiet operation for professional-grade milling performance.

## Description

sisona 1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels: desertcart.com: Industrial & Scientific

Review: Great for aluminum - This cuts through aluminum like a hot knife going a stick of butter. Definitely recommend for rough cutting.
Review: Nice! - Great router bits. High quality. Quiter than standard spiral bits.

## Features

- sisona Carbide Roughing End Mill -- Cutting Diameter:1/2 inch,Shank Diameter:1/2 inch,Cutting Length:1 inch,Overall Length:3 inch
- High Quality:made from solid tungsten carbide (TC)，have a Titanium Nitride (TiN) surface to improve heat resistance and reduce wear.
- Applicable Materials:usually used for steel（Carbon steel/Alloy steel/Hardened steel/Cast lron, etc.）
- Wide Compatibility: sisona Roughing end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.
- Suitable for rough machining. High machining efficiency. Good chip removal performance and large chip removal volume. High metal cutting rate. Mostly used for slot machining/step surface machining.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGTLP5L3 |
| Best Sellers Rank | #46,625 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Square Nose End Mills |
| Brand | sisona |
| Cut Type | Roughing |
| Cutting Diameter | 0.5 Inches |
| Cutting Length | 1 Inches |
| Date First Available | August 29, 2023 |
| End Cut Type | Square End |
| Finish Type | TiSiN |
| Helix Angle | 3E+1 Degrees |
| Item Weight | 4.2 ounces |
| Manufacturer | sisona |
| Material | Tungsten Carbide |
| Number of Cutting Edges | 4 |
| Number of Flutes | 4 |
| Product Dimensions | 0.5 x 0.5 x 3 inches |
| Shape | Square |
| Size | 1/2‘’ |
| Tolerance Held | Precision |

## Product Details

- **Cutting Diameter:** 0.5 Inches
- **Cutting Length:** 1 Inches
- **Finish Type:** TiSiN
- **Material:** Tungsten Carbide
- **Number of Flutes:** 4

## Images

![1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels - Image 1](https://m.media-amazon.com/images/I/411fhNB4tAL.jpg)
![1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels - Image 2](https://m.media-amazon.com/images/I/41PZozQyW+L.jpg)
![1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels - Image 3](https://m.media-amazon.com/images/I/41vBPj-dLsL.jpg)
![1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels - Image 4](https://m.media-amazon.com/images/I/414qy1yqKTL.jpg)
![1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels - Image 5](https://m.media-amazon.com/images/I/51epKX9xecL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for aluminum
*by C***S on January 12, 2025*

This cuts through aluminum like a hot knife going a stick of butter. Definitely recommend for rough cutting.

### ⭐⭐⭐⭐⭐ Nice!
*by A***R on January 22, 2026*

Great router bits. High quality. Quiter than standard spiral bits.

### ⭐⭐⭐⭐⭐ Great TISIN coated rougher ...
*by E***D on December 25, 2025*

Excellent TISIN roughing end mill. Have used it on production runs of an abrasive plastic, and it shows no signs of wear. Previous cutter was uncoated mg carbide, and by the end of one production run had to be retired. I will buy more!

## Frequently Bought Together

- sisona 1/2" Carbide Roughing End Mill - 4 Flute - 1/2'' Shk Dia, 3'' Oal - for Alloy Steels/Hardened Steels
- SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1/2 4T (1 Piece, 1/2") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals
- SPEED TIGER INTA Carbide Roughing End Mill - for Alloy Steels/Hardened Steels - Micro Grain Carbide End Mill - ZrN-A Coating - 4-Flute - INTA1/2-4 (1 Piece, 1/2")

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-24*