(A) Dia : 29.4
(B) Flute Length : 25.4
(C) Overall Length : 76 Measurements are in mm
BULL NOSE RADIUS BIT W/BEARING - A time saving bit for rounding over both sides of a board in one pass. Carbide Tipped, Two Flutes with Ball Bearing Guide, 1/2" Shank, B1: 25.4mm B2: 13.5mm, Replacement Ball Bearing TB8.