(A) Dia : 63.5
(B) Flute Length : 31.8
(C) Overall Length : 92 Measurments are in mm
ROUND OVER 1" W/BEAR D/F - Gives extra smooth chatter free cuts due to precise tool geometry. Can be converted to a Beading bit by using bearing TB 9. Carbide Tipped, Two Flutes with Ball Bearing Guide, 1/2" Shank, 25.4mm Radius.