Amana Tool 47174 Carbide Tipped Template Cutter Assembly (Replaces Ocemco #TA-170) Carbide Tipped SPECIFICATIONS: Diameter (D): 1/2 Cutting Height (B): 1/2 Shank (d): 1/4 Overall Length (L): 1-15/16 Replacement Bearing: 47706 Flutes: 2