RYAN HERCO PRODUCTS CORP Compression Tube Connector: 1/2 & 5/8-20″ Thread, 1/2″ Tube OD, Compression x Threaded 0603.066 SKU: DBI32873143

SGS Countersink: 3/8″ Head Dia, 82.00 deg Included Angle, 6 Flute, Solid Carbide, Right Hand Cut 74158 SKU: DBI57242380

GUHRING Part-off / Cut-off inexable insert 9266050220300 SKU: DBI20900973

3M White Double-Sided Polyethylene Foam Tape: 1″ Wide, 36 yd Long, 1/16″ Thick, Rubber Adhesive 7000123600 SKU: DBI00189001