---
product_id: 224059169
title: "SpeTool O Flute UpCut 1/8\" X 1/2\" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte"
brand: "spetool"
price: "S/.147"
currency: PEN
in_stock: true
category: "Spe Tool"
url: https://www.desertcart.pe/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide
store_origin: PE
region: Peru
---

# O-Flute spiral for superior chip evacuation 1/8" cutting diameter precision Carbide single flute for durability & smooth cuts SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte

**Brand:** spetool
**Price:** S/.147
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut smarter, not harder — the ultimate CNC edge you can’t afford to miss!

## Quick Answers

- **What is this?** SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte by spetool
- **How much does it cost?** S/.147 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide)

## Best For

- spetool enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium carbide construction with a single flute design guarantees durability and long tool life under heavy use.
- • **Clog-Free Cutting:** Innovative O-Flute spiral design ensures rapid chip removal, minimizing downtime and maximizing workflow.
- • **Precision Perfected:** 1/8" cutting diameter and 1/2" cutting length deliver razor-sharp, consistent cuts every time.
- • **Seamless Compatibility:** Fits standard 1/4" collet routers, making upgrades and replacements hassle-free for pros and hobbyists alike.
- • **Versatile Material Master:** Effortlessly routes acrylic, aluminum, wood, plastic, and copper—your all-in-one CNC companion.

## Overview

The SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill is a high-precision single flute spiral router bit designed for CNC routing on a variety of materials including aluminum, acrylic, wood, and plastics. Featuring an innovative O-Flute design for efficient chip removal and a durable carbide build, it ensures smooth, clog-free cutting and extended tool life. Compatible with standard 1/4" collet routers, it’s the go-to choice for professionals and hobbyists seeking reliable, versatile performance.

## Description

SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte - desertcart.com

## Features

- SPECIFICATION. 1/2" cutting length; 1/8" cutting diameter; 1/4" shank; 2" overall length, can be used on routers with 1/4" collect;
- UNIQUE DESIGN. O-Flute design spiral router bit ensures efficient chip removal, reducing clogging, providing smooth cutting performance, and extending tool life;
- APPLICABLE MATIARIALS. Suitable for a variety of materials, acrylic, plastic, aluminum, copper, and wood;
- WIDE APPLICATION. Perfect for CNC routing, hobbyist projects, and sign making with plastic and non-ferrous materials.
- DURABLE AND PRECISE. Single flute router bits, high-quality construction ensures durability and precision, allowing for consistent and accurate cuts.
- SPETOOL SERVICE. Good quality, cost-effective, efficient after-sales service, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BYLLGHZ |
| Best Sellers Rank | #60,838 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Spiral Router Bits |
| Brand Name | SpeTool |
| Customer Reviews | 4.5 4.5 out of 5 stars (684) |
| Cut Type | Up-Cut |
| Cutting Diameter | 0.13 inches |
| Cutting Length | 0.5 inches |
| Item Diameter | 0.13 inches |
| Manufacturer | SpeTool |
| Material Type | Carbide |
| Model | SP1FS-D1/8 |
| Number of Flutes | 1 |
| Number of Items | 1 |
| Part Number | SP1FS-D1/8 |
| Size Name | 1/8" Dia-1/2" CL-1/4" Shank |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SpeTool
- **Cut Type:** Up-Cut
- **Cutting Length:** 0.5 inches
- **Material:** Carbide
- **Size:** 1/8" Dia-1/2" CL-1/4" Shank

## Images

![SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte - Image 1](https://m.media-amazon.com/images/I/312XoQuduGL.jpg)
![SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte - Image 2](https://m.media-amazon.com/images/I/31bdXE83qhL.jpg)
![SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte - Image 3](https://m.media-amazon.com/images/I/31tNmkUMcOL.jpg)
![SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte - Image 4](https://m.media-amazon.com/images/I/31sDqaSeWjL.jpg)
![SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill Single Flute Spiral CNC Router Bit Aluminum Acrylic Woodworking Cutte - Image 5](https://m.media-amazon.com/images/I/31BCAz3iKiL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: What spiral router bit should I order if I want to engrave a memorial metal coin?**
A: Single flute router bit, Ball nose router bit, If you have any question or idea, just leave SpeTool message, SpeTool Professional Service Team will help you.

**Q: Does this end mill require lubrication for milling brass?**
A: Lubrication should help improve surface finish, but shouldn't be necessary.

**Q: What SpeTool can supply?**
A: SpeTool is specialized in manufacturing various cutting tools including CNC router bits, carving and engraving bits, aluminum and metal end mills, grinder burr and other rotary tools for industrial and DIYer. Any question, welcome let us know.

**Q: Recommended Woodworker Technical Term**
A: Feed Rate (IPM) = RPM x # of cutting edges x Chip Load Chip Load = per cutting edge. IPS = Inches Per Second. IPM = Inches Per Minute. RPM = Revolutions Per Minute. # of cutting edges = # of flutes.*

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**Shop now:** [https://www.desertcart.pe/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide](https://www.desertcart.pe/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-21*