EXPANDING ADJUSTABLE HAND REAMER TOOL. H11 (H) [15/16″ – 1.1/16 ” (23.8 – 27 mm)]. H10 (G) [27/32″ – 15/16″ (21.4 – 23.8mm)]. H9 (F) [25/32″ – 27/32″ (19.8 – 21.4mm)]. H8 (E) [23/32″ – 25/32″ (18.2 – 19.8mm)]. H7 (D) [21/32″ – 23/32″ (16.6 – 18.2mm)]. H6 (C) [19/32″ – 21/32″ (15 – 16.6mm)]. […]