3/8" (Approx 9mm) -Style F - Filepecker FP-60 Drill Bit - 3.7" Overall Length - 2.4" Capacity - 1 ea. - DB-F3-8

These style F premium hollow-spindle drill bits are designed specifically for your FP-60 Paper Drill.  These bits are a consumable item, and should be either re-sharpened or replaced periodically.