---
product_id: 144294960
title: "Micro 100 SFA-250-43 Square End Mill - Upcut, 1/4\" Cutter Dia, 3/8\" LOC, 1 Fl, 1/4\" Shank Dia, 2-1/2\" OAL, Uncoated"
brand: "micro 100"
price: "B/.87"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/144294960-micro-100-sfa-250-43-square-end-mill-upcut-1
store_origin: PA
region: Panama
---

# Micro 100 SFA-250-43 Square End Mill - Upcut, 1/4" Cutter Dia, 3/8" LOC, 1 Fl, 1/4" Shank Dia, 2-1/2" OAL, Uncoated

**Brand:** micro 100
**Price:** B/.87
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Micro 100 SFA-250-43 Square End Mill - Upcut, 1/4" Cutter Dia, 3/8" LOC, 1 Fl, 1/4" Shank Dia, 2-1/2" OAL, Uncoated by micro 100
- **How much does it cost?** B/.87 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/144294960-micro-100-sfa-250-43-square-end-mill-upcut-1)

## Best For

- micro 100 enthusiasts

## Why This Product

- Trusted micro 100 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

MICRO 100, SFA-250-43, solid carbide, single flute router. Designed and engineered with optimized rake and clearance angles that produce, high speed and high material removal rates while providing improved surface finishes in most routing applications. The innovative single flute end mill geometry avoids chip melting and chip re-welding problems. This router has a unique open flute design with a polished, mirror-like flute finish. Best suited for aluminum materials. MICRO 100 Solid Carbide Tools feature more than just a micro-grain of excellent quality. Their substrate is in a class of its own, resulting from an exclusive treating process that allows for increased speeds and feeds and extended tool life. For over 45 years, MICRO 100 is a known industry leader and internationally acclaimed.

## Features

- Single Flute Routes for Aluminum
- High speed, solid carbide routers for aluminum and non ferrous cutting applications
- Optimize rake and clearance angles produce highest material removal rates and improved surface finishes
- Made in USA
- Innovative single flute end mill geometry avoids chip melting and chip re-welding problems

## Images

![Micro 100 SFA-250-43 Square End Mill - Upcut, 1/4" Cutter Dia, 3/8" LOC, 1 Fl, 1/4" Shank Dia, 2-1/2" OAL, Uncoated - Image 1](https://images-na.ssl-images-amazon.com/images/I/51Rc3eMwCOL.jpg)
![Micro 100 SFA-250-43 Square End Mill - Upcut, 1/4" Cutter Dia, 3/8" LOC, 1 Fl, 1/4" Shank Dia, 2-1/2" OAL, Uncoated - Image 2](https://images-na.ssl-images-amazon.com/images/I/510uBo4NWoL.jpg)

---

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**Shop now:** [https://www.desertcart.com.pa/products/144294960-micro-100-sfa-250-43-square-end-mill-upcut-1](https://www.desertcart.com.pa/products/144294960-micro-100-sfa-250-43-square-end-mill-upcut-1)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-04*