Come costruire una guida per sega circolare UNIVERSALE (90° e 45°) – Tutorial Fai da Te

How to Make a Simple but Accurate Circular Saw Guide. Dong Cheng Cordless Circular Saw How to Build a UNIVERSAL Circular Saw Guide (90° and 45°) – DIY Tutorial In this video, we'll discover how to make a simple and inexpensive circular saw guide that simulates the precision of professional plunge saws. Using a circular saw on long boards often requires constant measuring and increases the risk of error. With this homemade guide made of plywood and aluminum, you can make straight and precise cuts at both 90° and 45° in just a few seconds. In the first part of the video, we'll also take a closer look at the Dong Cheng cordless circular saw (20V brushless), analyzing its features, power, and accessories. What you'll learn in this video: How to design a double-sided guide (90° and 45°). How to calibrate the guide to eliminate blade offset calculations. How to add a miter gauge for quick cuts. Some technical details from the video: Materials: Plywood (1.20 m long in the video), aluminum profile (1 x 2 cm), self-drilling screws, and PH1 bits [10:41]. Accuracy: The author explains that the first cut made with the saw on the guide "trims" the plywood exactly to the blade's distance, making the guide extremely precise for future work [12:00]. Dual-purpose: The guide is designed to be used on both sides: one for perpendicular cuts (90°) and the other for bevel cuts (45°) [09:41]. 00:00 Introduction and Uses of the Parallel Guide 02:43 Review and Features of the Dong Cheng Circular Saw 06:03 How to Install the Blade and Adjust the Saw 09:41 Materials Required for the Guide (Plywood and Aluminum Profiles) 11:21 Attaching the Aluminum Profile and Making the First Calibration Cut 15:17 Creating the Side for 45° Mitre Cuts 17:22 Adding the Square Stop (90°) 19:14 Explanation of How the Finished Guide Works 23:35 Practical Test: Straight Cut to Size 26:07 Practical Test: Bevel Cut and Conclusions If you'd like to help support my project, which includes helpful DIY tips, you can do so through my PayPal account. https://www.paypal.me/antoniocannistraro Short Videos   / antoniocannistraro   Photos or Reels https://instagram.com/antonio_cannist... Dong Cheng Cordless Circular Saw https://www.amazon.it/dp/B0F2SCSVDS?m... Dust Mask https://bcmask.com/?ref=AntonioCannis... Discount code Antonio10 Hi guys, welcome back to the channel. In this video, I made a very simple and inexpensive parallel guide for a circular saw. I hope it's useful for your DIY projects.