---
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: "B/.73"
currency: PAB
in_stock: true
category: "Spe Tool"
url: https://www.desertcart.com.pa/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide
store_origin: PA
region: Panama
---

# O-Flute spiral for efficient chip removal 1/8" cutting diameter precision Durable carbide for long-lasting use 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:** B/.73
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut Clean, Cut Fast, Cut Like a Pro!

## 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?** B/.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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:** High-quality carbide construction delivers durability and consistent performance every time.
- • **Clog-Free Cutting:** Unique O-Flute spiral design ensures smooth chip evacuation, minimizing downtime.
- • **Precision Perfected:** 1/8" cutting diameter and 1/2" cutting length for ultra-accurate CNC routing.
- • **Pro-Grade Compatibility:** Fits standard 1/4" router collets, ideal for hobbyists and professional CNC users alike.
- • **Versatile Material Master:** Effortlessly cuts acrylic, aluminum, wood, plastic, and copper for all your projects.

## Overview

The SpeTool O Flute UpCut 1/8" X 1/2" Carbide End Mill is a single-flute spiral CNC router bit designed for precision cutting in acrylic, aluminum, wood, and plastics. Featuring a unique O-Flute design for efficient chip removal and a durable carbide build, it fits standard 1/4" router collets and is perfect for both hobbyists and professionals seeking smooth, clog-free cuts with extended tool life.

## 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 | #76,647 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Spiral Router Bits |
| Brand | SpeTool |
| Brand Name | SpeTool |
| Customer Reviews | 4.5 out of 5 stars 680 Reviews |
| Cut Type | Up-Cut |
| Cutting Diameter | 0.13 Inches |
| Cutting Length | 0.5 Inches |
| Manufacturer | SpeTool |
| Material | Carbide |
| Material Type | Carbide |
| Model | SP1FS-D1/8 |
| Number of Flutes | 1 |
| Part Number | SP1FS-D1/8 |
| Size | 1/8" Dia-1/2" CL-1/4" Shank |
| 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/61RvsRsIJBL.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/51BRGFM2zdL.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/61Jnkx1vM6L.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/61aVC9IR0jL.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/61grdM9vP1L.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.com.pa/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide](https://www.desertcart.com.pa/products/224059169-spetool-o-flute-upcut-1-8-x-1-2-carbide)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-07-15*