At what angle is the scrapping edge of a McLeod sharpened?

The scrapping edge of a McLeod is sharpened at a 45-degree angle to provide an effective balance between cutting and scraping performance. This angle allows the tool to effectively remove debris and create fire breaks by cutting into the soil or vegetation without being overly aggressive, which could damage the tool or make it less efficient. The 45-degree angle strikes a practical middle ground; it is sharp enough to penetrate the material being worked on while still allowing the operator to control the tool effectively. This design consideration enhances the tool's utility in various firefighting and land management scenarios, making it an essential piece of equipment for fire management personnel.