I originally bought a 3.5" drill bit to work with but the holes were difficult to make. You can put a lightbulb in the hole. It made the seat very easy. I also like the longer layer of this one, it's easier on my back and keeps my drill bit from getting dirty.
🔪 DEWALT DW3984C Portable Blade Set of 3-Pack
10 Review
High-Performance Bosch BS80 6W Bandsaw - 80 Inch 4 Inch Blades
11 Review
🔪 Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
🔪 Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
10 Review