Fisch FSF-328582 Brad Point Drill, 9/16" x 250mm - - Amazon.com
Fisch: 9781407575179: Amazon.com: Books
Fisch Multi-Spur Bit (1-3/8" x 1/2") - Best Drill Bits for Wood, Provide Precise Pocket Holes - High Performance Design with Center Point, 2 Cutters and 2 Spurs - FSA-010333 - Made