Amazon: DEWALT DW8329 7-Inch by 5/8-Inch-11 60 Grit Zirconia Angle Grinder Flap Disc
- Amazon: Makita B-60953 5/8″ x 8″ SDS-Plus Bit, 2-Cutter, 10/Pk
- Home Depot: Milwaukee SHOCKWAVE Impact Duty Alloy Steel Screw Driver Bit Set, 99-Piece – $24.88 (48-32-4088)