The old fashioned big hole mandrel, part number 7140, had a habit of self destructing and losing parts. Instead of trying to fix it I just bought a new updated version which is much better. This significantly speeds up the process of replacing crowns.
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack
10 Review
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade
10 Review
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
10 Review