Twotrees Blog

CNC (Computer Numerical Control) routers have become incredibly popular, revolutionizing industries and maker communities alike. Whether you're a hobbyist looking to bring your DIY projects to life or a business owner wanting to scale production, the world of CNC routers can be both exciting and overwhelming. With numerous options on the market, one of the primary decisions many face is whether to go for a hobbyist CNC router or an industrial CNC router.

Creating a personalized cutting board with a CNC router is a great project for both beginners and advanced woodworkers. Whether you're making a unique gift or adding a custom touch to your own kitchen, this step-by-step guide will walk you through the process using Easel CAM software.

Getting clean, repeatable results with a diode laser comes down to balancing power, speed, passes, focus, and air assist. This beginner-friendly guide explains how these settings interact, how wattage (5W vs 10W vs 20W) changes what’s possible, and provides practical starting points for common materials

Getting your first CNC router can be an exciting and intimidating experience. As a beginner, it's crucial to take the first 30 days as a learning period. During this time, you’ll become familiar with your machine, understand basic operation, create your first few projects, and learn how to maintain your machine. Whether you’re a hobbyist, maker, or small business owner, mastering these first steps is the foundation for success. This guide will walk you through the process of getting started with your CNC router, covering setup, operation, troubleshooting, and creating your first projects. With patience and practice, you’ll be able to unlock the full potential of your machine.

Getting started with a CNC router can feel overwhelming. Tutorials and guides are full of unfamiliar terms—feeds and speeds, step-over, spoilboard, G-code. This glossary explains the essential CNC vocabulary and concepts so you can follow tutorials, troubleshoot issues, and get the most out of your machine.

If you’ve built or bought a hobby CNC router, there’s a good chance it runs on GRBL — the most widely used open-source firmware for small CNC machines. GRBL is lightweight, reliable, and compatible with affordable controllers like the Arduino Uno, ATmega, and ESP32-based boards

Choosing the right cutting tool for your CNC router can be the difference between a clean, professional finish and a frustrating project full of rough edges and tear-out. With so many different types of bits available, it’s easy to feel overwhelmed. Should you use a flat end mill or a ball nose? What about compression bits? And where do V-bits fit in?