Machine Drill a Square Hole in Round Stock #705 tubalcain

This is how I "drilled" a 1/4" square hole in round stock. Please subscribe. ROSE INDEX LINKS-- The ROSENTHAL PRODUCTS WEBSITE--- https://rosenthalproducts.com The ROSE INDEX is protected by an approved U.S. Patent. The ROSE INDEX is made in the USA. "Official Rose-Index YouTube Channel" https://www.youtube.com/channel/UC6p5jwZsy-J0KJ86b8qwH9g Link to LakeShore Carbide for purchase: https://www.lakeshorecarbide.com/ Link to 3 minute video if about the index: https://www.youtube.com/watch?v=5ANx2AzPJzE I am NOT paid to show these links! #drillsquarehole#squarebroach#howtodrillsquarehole#machineshop#machinist